23657554564

素因数分解:

$2^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{683}}^1\times {\mathrm{2237}}^1$

素因数の和:3017

約数の個数: 72

約数和(自身を含む): 48862880640

約数和(自身を除く): 25205326076

約数列:

[1, 2, 4, 7, 14, 28, 49, 79, 98, 158, 196, 316, 553, 683, 1106, 1366, 2212, 2237, 2732, 3871, 4474, 4781, 7742, 8948, 9562, 15484, 15659, 19124, 31318, 33467, 53957, 62636, 66934, 107914, 109613, 133868, 176723, 215828, 219226, 353446, 377699, 438452, 706892, 755398, 1237061, 1510796, 1527871, 2474122, 2643893, 3055742, 4948244, 5287786, 6111484, 8659427, 10575572, 10695097, 17318854, 21390194, 34637708, 42780388, 74865679, 120701809, 149731358, 241403618, 299462716, 482807236, 844912663, 1689825326, 3379650652, 5914388641, 11828777282, 23657554564]

約数ペア:

[(1, 23657554564), (2, 11828777282), (4, 5914388641), (7, 3379650652), (14, 1689825326), (28, 844912663), (49, 482807236), (79, 299462716), (98, 241403618), (158, 149731358), (196, 120701809), (316, 74865679), (553, 42780388), (683, 34637708), (1106, 21390194), (1366, 17318854), (2212, 10695097), (2237, 10575572), (2732, 8659427), (3871, 6111484), (4474, 5287786), (4781, 4948244), (7742, 3055742), (8948, 2643893), (9562, 2474122), (15484, 1527871), (15659, 1510796), (19124, 1237061), (31318, 755398), (33467, 706892), (53957, 438452), (62636, 377699), (66934, 353446), (107914, 219226), (109613, 215828), (133868, 176723)]