28365422536

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{389}}^1\times {\mathrm{11351}}^1$

素因数の和:11830

約数の個数: 64

約数和(自身を含む): 58971369600

約数和(自身を除く): 30605947064

約数列:

[1, 2, 4, 8, 11, 22, 44, 73, 88, 146, 292, 389, 584, 778, 803, 1556, 1606, 3112, 3212, 4279, 6424, 8558, 11351, 17116, 22702, 28397, 34232, 45404, 56794, 90808, 113588, 124861, 227176, 249722, 312367, 499444, 624734, 828623, 998888, 1249468, 1657246, 2498936, 3314492, 4415539, 6628984, 8831078, 9114853, 17662156, 18229706, 35324312, 36459412, 48570929, 72918824, 97141858, 194283716, 322334347, 388567432, 644668694, 1289337388, 2578674776, 3545677817, 7091355634, 14182711268, 28365422536]

約数ペア:

[(1, 28365422536), (2, 14182711268), (4, 7091355634), (8, 3545677817), (11, 2578674776), (22, 1289337388), (44, 644668694), (73, 388567432), (88, 322334347), (146, 194283716), (292, 97141858), (389, 72918824), (584, 48570929), (778, 36459412), (803, 35324312), (1556, 18229706), (1606, 17662156), (3112, 9114853), (3212, 8831078), (4279, 6628984), (6424, 4415539), (8558, 3314492), (11351, 2498936), (17116, 1657246), (22702, 1249468), (28397, 998888), (34232, 828623), (45404, 624734), (56794, 499444), (90808, 312367), (113588, 249722), (124861, 227176)]