28910736768

素因数分解:

$2^7\times 3^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{14639}}^1$

素因数の和:14832

約数の個数: 128

約数和(自身を含む): 79442496000

約数和(自身を除く): 50531759232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 128, 139, 148, 192, 222, 278, 296, 384, 417, 444, 556, 592, 834, 888, 1112, 1184, 1668, 1776, 2224, 2368, 3336, 3552, 4448, 4736, 5143, 6672, 7104, 8896, 10286, 13344, 14208, 14639, 15429, 17792, 20572, 26688, 29278, 30858, 41144, 43917, 53376, 58556, 61716, 82288, 87834, 117112, 123432, 164576, 175668, 234224, 246864, 329152, 351336, 468448, 493728, 541643, 658304, 702672, 936896, 987456, 1083286, 1405344, 1624929, 1873792, 1974912, 2034821, 2166572, 2810688, 3249858, 4069642, 4333144, 5621376, 6104463, 6499716, 8139284, 8666288, 12208926, 12999432, 16278568, 17332576, 24417852, 25998864, 32557136, 34665152, 48835704, 51997728, 65114272, 69330304, 75288377, 97671408, 103995456, 130228544, 150576754, 195342816, 207990912, 225865131, 260457088, 301153508, 390685632, 451730262, 602307016, 781371264, 903460524, 1204614032, 1806921048, 2409228064, 3613842096, 4818456128, 7227684192, 9636912256, 14455368384, 28910736768]

約数ペア:

[(1, 28910736768), (2, 14455368384), (3, 9636912256), (4, 7227684192), (6, 4818456128), (8, 3613842096), (12, 2409228064), (16, 1806921048), (24, 1204614032), (32, 903460524), (37, 781371264), (48, 602307016), (64, 451730262), (74, 390685632), (96, 301153508), (111, 260457088), (128, 225865131), (139, 207990912), (148, 195342816), (192, 150576754), (222, 130228544), (278, 103995456), (296, 97671408), (384, 75288377), (417, 69330304), (444, 65114272), (556, 51997728), (592, 48835704), (834, 34665152), (888, 32557136), (1112, 25998864), (1184, 24417852), (1668, 17332576), (1776, 16278568), (2224, 12999432), (2368, 12208926), (3336, 8666288), (3552, 8139284), (4448, 6499716), (4736, 6104463), (5143, 5621376), (6672, 4333144), (7104, 4069642), (8896, 3249858), (10286, 2810688), (13344, 2166572), (14208, 2034821), (14639, 1974912), (15429, 1873792), (17792, 1624929), (20572, 1405344), (26688, 1083286), (29278, 987456), (30858, 936896), (41144, 702672), (43917, 658304), (53376, 541643), (58556, 493728), (61716, 468448), (82288, 351336), (87834, 329152), (117112, 246864), (123432, 234224), (164576, 175668)]