25582378432

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{221209}}^1$

素因数の和:221373

約数の個数: 56

約数和(自身を含む): 55063593200

約数和(自身を除く): 29481214768

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 139, 208, 278, 416, 556, 832, 1112, 1807, 2224, 3614, 4448, 7228, 8896, 14456, 28912, 57824, 115648, 221209, 442418, 884836, 1769672, 2875717, 3539344, 5751434, 7078688, 11502868, 14157376, 23005736, 30748051, 46011472, 61496102, 92022944, 122992204, 184045888, 245984408, 399724663, 491968816, 799449326, 983937632, 1598898652, 1967875264, 3197797304, 6395594608, 12791189216, 25582378432]

約数ペア:

[(1, 25582378432), (2, 12791189216), (4, 6395594608), (8, 3197797304), (13, 1967875264), (16, 1598898652), (26, 983937632), (32, 799449326), (52, 491968816), (64, 399724663), (104, 245984408), (139, 184045888), (208, 122992204), (278, 92022944), (416, 61496102), (556, 46011472), (832, 30748051), (1112, 23005736), (1807, 14157376), (2224, 11502868), (3614, 7078688), (4448, 5751434), (7228, 3539344), (8896, 2875717), (14456, 1769672), (28912, 884836), (57824, 442418), (115648, 221209)]