63705964

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{263}}^1$

素因数の和:526

約数の個数: 48

約数和(自身を含む): 131636736

約数和(自身を除く): 67930772

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 211, 263, 287, 422, 526, 574, 844, 1052, 1148, 1477, 1841, 2954, 3682, 5908, 7364, 8651, 10783, 17302, 21566, 34604, 43132, 55493, 60557, 75481, 110986, 121114, 150962, 221972, 242228, 301924, 388451, 776902, 1553804, 2275213, 4550426, 9100852, 15926491, 31852982, 63705964]

約数ペア:

[(1, 63705964), (2, 31852982), (4, 15926491), (7, 9100852), (14, 4550426), (28, 2275213), (41, 1553804), (82, 776902), (164, 388451), (211, 301924), (263, 242228), (287, 221972), (422, 150962), (526, 121114), (574, 110986), (844, 75481), (1052, 60557), (1148, 55493), (1477, 43132), (1841, 34604), (2954, 21566), (3682, 17302), (5908, 10783), (7364, 8651)]