64660544

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:188

約数の個数: 112

約数和(自身を含む): 150205440

約数和(自身を除く): 85544896

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 31, 32, 46, 52, 62, 64, 92, 104, 109, 124, 184, 208, 218, 248, 299, 368, 403, 416, 436, 496, 598, 713, 736, 806, 832, 872, 992, 1196, 1417, 1426, 1472, 1612, 1744, 1984, 2392, 2507, 2834, 2852, 3224, 3379, 3488, 4784, 5014, 5668, 5704, 6448, 6758, 6976, 9269, 9568, 10028, 11336, 11408, 12896, 13516, 18538, 19136, 20056, 22672, 22816, 25792, 27032, 32591, 37076, 40112, 43927, 45344, 45632, 54064, 65182, 74152, 77717, 80224, 87854, 90688, 108128, 130364, 148304, 155434, 160448, 175708, 216256, 260728, 296608, 310868, 351416, 521456, 593216, 621736, 702832, 1010321, 1042912, 1243472, 1405664, 2020642, 2085824, 2486944, 2811328, 4041284, 4973888, 8082568, 16165136, 32330272, 64660544]

約数ペア:

[(1, 64660544), (2, 32330272), (4, 16165136), (8, 8082568), (13, 4973888), (16, 4041284), (23, 2811328), (26, 2486944), (31, 2085824), (32, 2020642), (46, 1405664), (52, 1243472), (62, 1042912), (64, 1010321), (92, 702832), (104, 621736), (109, 593216), (124, 521456), (184, 351416), (208, 310868), (218, 296608), (248, 260728), (299, 216256), (368, 175708), (403, 160448), (416, 155434), (436, 148304), (496, 130364), (598, 108128), (713, 90688), (736, 87854), (806, 80224), (832, 77717), (872, 74152), (992, 65182), (1196, 54064), (1417, 45632), (1426, 45344), (1472, 43927), (1612, 40112), (1744, 37076), (1984, 32591), (2392, 27032), (2507, 25792), (2834, 22816), (2852, 22672), (3224, 20056), (3379, 19136), (3488, 18538), (4784, 13516), (5014, 12896), (5668, 11408), (5704, 11336), (6448, 10028), (6758, 9568), (6976, 9269)]