70531028

素因数分解:

$2^2\times {\mathrm{17}}^3\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:189

約数の個数: 48

約数和(自身を含む): 136074960

約数和(自身を除く): 65543932

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 97, 148, 194, 289, 388, 578, 629, 1156, 1258, 1649, 2516, 3298, 3589, 4913, 6596, 7178, 9826, 10693, 14356, 19652, 21386, 28033, 42772, 56066, 61013, 112132, 122026, 181781, 244052, 363562, 476561, 727124, 953122, 1037221, 1906244, 2074442, 4148884, 17632757, 35265514, 70531028]

約数ペア:

[(1, 70531028), (2, 35265514), (4, 17632757), (17, 4148884), (34, 2074442), (37, 1906244), (68, 1037221), (74, 953122), (97, 727124), (148, 476561), (194, 363562), (289, 244052), (388, 181781), (578, 122026), (629, 112132), (1156, 61013), (1258, 56066), (1649, 42772), (2516, 28033), (3298, 21386), (3589, 19652), (4913, 14356), (6596, 10693), (7178, 9826)]