74666644

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1$

素因数の和:424

約数の個数: 48

約数和(自身を含む): 145410048

約数和(自身を除く): 70743404

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 137, 188, 223, 274, 446, 548, 611, 892, 1222, 1781, 2444, 2899, 3562, 5798, 6439, 7124, 10481, 11596, 12878, 20962, 25756, 30551, 41924, 61102, 83707, 122204, 136253, 167414, 272506, 334828, 397163, 545012, 794326, 1435897, 1588652, 2871794, 5743588, 18666661, 37333322, 74666644]

約数ペア:

[(1, 74666644), (2, 37333322), (4, 18666661), (13, 5743588), (26, 2871794), (47, 1588652), (52, 1435897), (94, 794326), (137, 545012), (188, 397163), (223, 334828), (274, 272506), (446, 167414), (548, 136253), (611, 122204), (892, 83707), (1222, 61102), (1781, 41924), (2444, 30551), (2899, 25756), (3562, 20962), (5798, 12878), (6439, 11596), (7124, 10481)]