25844352

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:178

約数の個数: 128

約数和(自身を含む): 75349440

約数和(自身を除く): 49505088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 37, 48, 51, 64, 68, 74, 96, 102, 107, 111, 128, 136, 148, 192, 204, 214, 222, 272, 296, 321, 384, 408, 428, 444, 544, 592, 629, 642, 816, 856, 888, 1088, 1184, 1258, 1284, 1632, 1712, 1776, 1819, 1887, 2176, 2368, 2516, 2568, 3264, 3424, 3552, 3638, 3774, 3959, 4736, 5032, 5136, 5457, 6528, 6848, 7104, 7276, 7548, 7918, 10064, 10272, 10914, 11877, 13696, 14208, 14552, 15096, 15836, 20128, 20544, 21828, 23754, 29104, 30192, 31672, 40256, 41088, 43656, 47508, 58208, 60384, 63344, 67303, 80512, 87312, 95016, 116416, 120768, 126688, 134606, 174624, 190032, 201909, 232832, 241536, 253376, 269212, 349248, 380064, 403818, 506752, 538424, 698496, 760128, 807636, 1076848, 1520256, 1615272, 2153696, 3230544, 4307392, 6461088, 8614784, 12922176, 25844352]

約数ペア:

[(1, 25844352), (2, 12922176), (3, 8614784), (4, 6461088), (6, 4307392), (8, 3230544), (12, 2153696), (16, 1615272), (17, 1520256), (24, 1076848), (32, 807636), (34, 760128), (37, 698496), (48, 538424), (51, 506752), (64, 403818), (68, 380064), (74, 349248), (96, 269212), (102, 253376), (107, 241536), (111, 232832), (128, 201909), (136, 190032), (148, 174624), (192, 134606), (204, 126688), (214, 120768), (222, 116416), (272, 95016), (296, 87312), (321, 80512), (384, 67303), (408, 63344), (428, 60384), (444, 58208), (544, 47508), (592, 43656), (629, 41088), (642, 40256), (816, 31672), (856, 30192), (888, 29104), (1088, 23754), (1184, 21828), (1258, 20544), (1284, 20128), (1632, 15836), (1712, 15096), (1776, 14552), (1819, 14208), (1887, 13696), (2176, 11877), (2368, 10914), (2516, 10272), (2568, 10064), (3264, 7918), (3424, 7548), (3552, 7276), (3638, 7104), (3774, 6848), (3959, 6528), (4736, 5457), (5032, 5136)]