56907184

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{991}}^1$

素因数の和:1133

約数の個数: 40

約数和(自身を含む): 114520448

約数和(自身を除く): 57613264

約数列:

[1, 2, 4, 8, 16, 37, 74, 97, 148, 194, 296, 388, 592, 776, 991, 1552, 1982, 3589, 3964, 7178, 7928, 14356, 15856, 28712, 36667, 57424, 73334, 96127, 146668, 192254, 293336, 384508, 586672, 769016, 1538032, 3556699, 7113398, 14226796, 28453592, 56907184]

約数ペア:

[(1, 56907184), (2, 28453592), (4, 14226796), (8, 7113398), (16, 3556699), (37, 1538032), (74, 769016), (97, 586672), (148, 384508), (194, 293336), (296, 192254), (388, 146668), (592, 96127), (776, 73334), (991, 57424), (1552, 36667), (1982, 28712), (3589, 15856), (3964, 14356), (7178, 7928)]