42656952

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^3\times {\mathrm{809}}^1$

素因数の和:857

約数の個数: 64

約数和(自身を含む): 115668000

約数和(自身を除く): 73011048

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 312, 338, 507, 676, 809, 1014, 1352, 1618, 2028, 2197, 2427, 3236, 4056, 4394, 4854, 6472, 6591, 8788, 9708, 10517, 13182, 17576, 19416, 21034, 26364, 31551, 42068, 52728, 63102, 84136, 126204, 136721, 252408, 273442, 410163, 546884, 820326, 1093768, 1640652, 1777373, 3281304, 3554746, 5332119, 7109492, 10664238, 14218984, 21328476, 42656952]

約数ペア:

[(1, 42656952), (2, 21328476), (3, 14218984), (4, 10664238), (6, 7109492), (8, 5332119), (12, 3554746), (13, 3281304), (24, 1777373), (26, 1640652), (39, 1093768), (52, 820326), (78, 546884), (104, 410163), (156, 273442), (169, 252408), (312, 136721), (338, 126204), (507, 84136), (676, 63102), (809, 52728), (1014, 42068), (1352, 31551), (1618, 26364), (2028, 21034), (2197, 19416), (2427, 17576), (3236, 13182), (4056, 10517), (4394, 9708), (4854, 8788), (6472, 6591)]