22991899684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1\times {\mathrm{26317}}^1$

素因数の和:26704

約数の個数: 48

約数和(自身を含む): 44289404208

約数和(自身を除く): 21297504524

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 317, 634, 689, 1268, 1378, 2756, 4121, 8242, 16484, 16801, 26317, 33602, 52634, 67204, 105268, 218413, 342121, 436826, 684242, 873652, 1368484, 1394801, 2789602, 5579204, 8342489, 16684978, 18132413, 33369956, 36264826, 72529652, 108452357, 216904714, 433809428, 442151917, 884303834, 1768607668, 5747974921, 11495949842, 22991899684]

約数ペア:

[(1, 22991899684), (2, 11495949842), (4, 5747974921), (13, 1768607668), (26, 884303834), (52, 442151917), (53, 433809428), (106, 216904714), (212, 108452357), (317, 72529652), (634, 36264826), (689, 33369956), (1268, 18132413), (1378, 16684978), (2756, 8342489), (4121, 5579204), (8242, 2789602), (16484, 1394801), (16801, 1368484), (26317, 873652), (33602, 684242), (52634, 436826), (67204, 342121), (105268, 218413)]