1159808

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:85

約数の個数: 64

約数和(自身を含む): 2698920

約数和(自身を除く): 1539112

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 41, 52, 64, 68, 82, 104, 128, 136, 164, 208, 221, 272, 328, 416, 442, 533, 544, 656, 697, 832, 884, 1066, 1088, 1312, 1394, 1664, 1768, 2132, 2176, 2624, 2788, 3536, 4264, 5248, 5576, 7072, 8528, 9061, 11152, 14144, 17056, 18122, 22304, 28288, 34112, 36244, 44608, 68224, 72488, 89216, 144976, 289952, 579904, 1159808]

約数ペア:

[(1, 1159808), (2, 579904), (4, 289952), (8, 144976), (13, 89216), (16, 72488), (17, 68224), (26, 44608), (32, 36244), (34, 34112), (41, 28288), (52, 22304), (64, 18122), (68, 17056), (82, 14144), (104, 11152), (128, 9061), (136, 8528), (164, 7072), (208, 5576), (221, 5248), (272, 4264), (328, 3536), (416, 2788), (442, 2624), (533, 2176), (544, 2132), (656, 1768), (697, 1664), (832, 1394), (884, 1312), (1066, 1088)]