51968321776

素因数分解:

$2^4\times 7^1\times {\mathrm{509}}^1\times {\mathrm{911597}}^1$

素因数の和:912121

約数の個数: 40

約数和(自身を含む): 115298915040

約数和(自身を除く): 63330593264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 509, 1018, 2036, 3563, 4072, 7126, 8144, 14252, 28504, 57008, 911597, 1823194, 3646388, 6381179, 7292776, 12762358, 14585552, 25524716, 51049432, 102098864, 464002873, 928005746, 1856011492, 3248020111, 3712022984, 6496040222, 7424045968, 12992080444, 25984160888, 51968321776]

約数ペア:

[(1, 51968321776), (2, 25984160888), (4, 12992080444), (7, 7424045968), (8, 6496040222), (14, 3712022984), (16, 3248020111), (28, 1856011492), (56, 928005746), (112, 464002873), (509, 102098864), (1018, 51049432), (2036, 25524716), (3563, 14585552), (4072, 12762358), (7126, 7292776), (8144, 6381179), (14252, 3646388), (28504, 1823194), (57008, 911597)]