61890074

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{251}}^1$

素因数の和:422

約数の個数: 32

約数和(自身を含む): 99574272

約数和(自身を除く): 37684198

約数列:

[1, 2, 31, 41, 62, 82, 97, 194, 251, 502, 1271, 2542, 3007, 3977, 6014, 7781, 7954, 10291, 15562, 20582, 24347, 48694, 123287, 246574, 319021, 638042, 754757, 998227, 1509514, 1996454, 30945037, 61890074]

約数ペア:

[(1, 61890074), (2, 30945037), (31, 1996454), (41, 1509514), (62, 998227), (82, 754757), (97, 638042), (194, 319021), (251, 246574), (502, 123287), (1271, 48694), (2542, 24347), (3007, 20582), (3977, 15562), (6014, 10291), (7781, 7954)]