40857648

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1597}}^1$

素因数の和:1662

約数の個数: 80

約数和(自身を含む): 116513376

約数和(自身を除く): 75655728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 41, 48, 52, 78, 82, 104, 123, 156, 164, 208, 246, 312, 328, 492, 533, 624, 656, 984, 1066, 1597, 1599, 1968, 2132, 3194, 3198, 4264, 4791, 6388, 6396, 8528, 9582, 12776, 12792, 19164, 20761, 25552, 25584, 38328, 41522, 62283, 65477, 76656, 83044, 124566, 130954, 166088, 196431, 249132, 261908, 332176, 392862, 498264, 523816, 785724, 851201, 996528, 1047632, 1571448, 1702402, 2553603, 3142896, 3404804, 5107206, 6809608, 10214412, 13619216, 20428824, 40857648]

約数ペア:

[(1, 40857648), (2, 20428824), (3, 13619216), (4, 10214412), (6, 6809608), (8, 5107206), (12, 3404804), (13, 3142896), (16, 2553603), (24, 1702402), (26, 1571448), (39, 1047632), (41, 996528), (48, 851201), (52, 785724), (78, 523816), (82, 498264), (104, 392862), (123, 332176), (156, 261908), (164, 249132), (208, 196431), (246, 166088), (312, 130954), (328, 124566), (492, 83044), (533, 76656), (624, 65477), (656, 62283), (984, 41522), (1066, 38328), (1597, 25584), (1599, 25552), (1968, 20761), (2132, 19164), (3194, 12792), (3198, 12776), (4264, 9582), (4791, 8528), (6388, 6396)]