66492128

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{523}}^1$

素因数の和:699

約数の個数: 48

約数和(自身を含む): 136669680

約数和(自身を除く): 70177552

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 137, 232, 274, 464, 523, 548, 928, 1046, 1096, 2092, 2192, 3973, 4184, 4384, 7946, 8368, 15167, 15892, 16736, 30334, 31784, 60668, 63568, 71651, 121336, 127136, 143302, 242672, 286604, 485344, 573208, 1146416, 2077879, 2292832, 4155758, 8311516, 16623032, 33246064, 66492128]

約数ペア:

[(1, 66492128), (2, 33246064), (4, 16623032), (8, 8311516), (16, 4155758), (29, 2292832), (32, 2077879), (58, 1146416), (116, 573208), (137, 485344), (232, 286604), (274, 242672), (464, 143302), (523, 127136), (548, 121336), (928, 71651), (1046, 63568), (1096, 60668), (2092, 31784), (2192, 30334), (3973, 16736), (4184, 15892), (4384, 15167), (7946, 8368)]