26290472

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1$

素因数の和:450

約数の個数: 64

約数和(自身を含む): 57456000

約数和(自身を除く): 31165528

約数列:

[1, 2, 4, 8, 13, 23, 26, 29, 46, 52, 58, 92, 104, 116, 184, 232, 299, 377, 379, 598, 667, 754, 758, 1196, 1334, 1508, 1516, 2392, 2668, 3016, 3032, 4927, 5336, 8671, 8717, 9854, 10991, 17342, 17434, 19708, 21982, 34684, 34868, 39416, 43964, 69368, 69736, 87928, 113321, 142883, 226642, 252793, 285766, 453284, 505586, 571532, 906568, 1011172, 1143064, 2022344, 3286309, 6572618, 13145236, 26290472]

約数ペア:

[(1, 26290472), (2, 13145236), (4, 6572618), (8, 3286309), (13, 2022344), (23, 1143064), (26, 1011172), (29, 906568), (46, 571532), (52, 505586), (58, 453284), (92, 285766), (104, 252793), (116, 226642), (184, 142883), (232, 113321), (299, 87928), (377, 69736), (379, 69368), (598, 43964), (667, 39416), (754, 34868), (758, 34684), (1196, 21982), (1334, 19708), (1508, 17434), (1516, 17342), (2392, 10991), (2668, 9854), (3016, 8717), (3032, 8671), (4927, 5336)]