74318084

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{1213}}^1$

素因数の和:1304

約数の個数: 36

約数和(自身を含む): 140879844

約数和(自身を除く): 66561760

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 212, 289, 578, 901, 1156, 1213, 1802, 2426, 3604, 4852, 15317, 20621, 30634, 41242, 61268, 64289, 82484, 128578, 257156, 350557, 701114, 1092913, 1402228, 2185826, 4371652, 18579521, 37159042, 74318084]

約数ペア:

[(1, 74318084), (2, 37159042), (4, 18579521), (17, 4371652), (34, 2185826), (53, 1402228), (68, 1092913), (106, 701114), (212, 350557), (289, 257156), (578, 128578), (901, 82484), (1156, 64289), (1213, 61268), (1802, 41242), (2426, 30634), (3604, 20621), (4852, 15317)]