68360672

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2371}}^1$

素因数の和:2451

約数の個数: 48

約数和(自身を含む): 145251792

約数和(自身を除く): 76891120

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 53, 68, 106, 136, 212, 272, 424, 544, 848, 901, 1696, 1802, 2371, 3604, 4742, 7208, 9484, 14416, 18968, 28832, 37936, 40307, 75872, 80614, 125663, 161228, 251326, 322456, 502652, 644912, 1005304, 1289824, 2010608, 2136271, 4021216, 4272542, 8545084, 17090168, 34180336, 68360672]

約数ペア:

[(1, 68360672), (2, 34180336), (4, 17090168), (8, 8545084), (16, 4272542), (17, 4021216), (32, 2136271), (34, 2010608), (53, 1289824), (68, 1005304), (106, 644912), (136, 502652), (212, 322456), (272, 251326), (424, 161228), (544, 125663), (848, 80614), (901, 75872), (1696, 40307), (1802, 37936), (2371, 28832), (3604, 18968), (4742, 14416), (7208, 9484)]