56699408

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1373}}^1$

素因数の和:1499

約数の個数: 40

約数和(自身を含む): 115003800

約数和(自身を除く): 58304392

約数列:

[1, 2, 4, 8, 16, 29, 58, 89, 116, 178, 232, 356, 464, 712, 1373, 1424, 2581, 2746, 5162, 5492, 10324, 10984, 20648, 21968, 39817, 41296, 79634, 122197, 159268, 244394, 318536, 488788, 637072, 977576, 1955152, 3543713, 7087426, 14174852, 28349704, 56699408]

約数ペア:

[(1, 56699408), (2, 28349704), (4, 14174852), (8, 7087426), (16, 3543713), (29, 1955152), (58, 977576), (89, 637072), (116, 488788), (178, 318536), (232, 244394), (356, 159268), (464, 122197), (712, 79634), (1373, 41296), (1424, 39817), (2581, 21968), (2746, 20648), (5162, 10984), (5492, 10324)]