70564928

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5081}}^1$

素因数の和:5131

約数の個数: 56

約数和(自身を含む): 165225984

約数和(自身を除く): 94661056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 434, 448, 496, 868, 992, 1736, 1984, 3472, 5081, 6944, 10162, 13888, 20324, 35567, 40648, 71134, 81296, 142268, 157511, 162592, 284536, 315022, 325184, 569072, 630044, 1102577, 1138144, 1260088, 2205154, 2276288, 2520176, 4410308, 5040352, 8820616, 10080704, 17641232, 35282464, 70564928]

約数ペア:

[(1, 70564928), (2, 35282464), (4, 17641232), (7, 10080704), (8, 8820616), (14, 5040352), (16, 4410308), (28, 2520176), (31, 2276288), (32, 2205154), (56, 1260088), (62, 1138144), (64, 1102577), (112, 630044), (124, 569072), (217, 325184), (224, 315022), (248, 284536), (434, 162592), (448, 157511), (496, 142268), (868, 81296), (992, 71134), (1736, 40648), (1984, 35567), (3472, 20324), (5081, 13888), (6944, 10162)]