61042072

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{439}}^1$

素因数の和:656

約数の個数: 64

約数和(自身を含む): 141926400

約数和(自身を除く): 80884328

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 191, 364, 382, 439, 728, 764, 878, 1337, 1528, 1756, 2483, 2674, 3073, 3512, 4966, 5348, 5707, 6146, 9932, 10696, 11414, 12292, 17381, 19864, 22828, 24584, 34762, 39949, 45656, 69524, 79898, 83849, 139048, 159796, 167698, 319592, 335396, 586943, 670792, 1090037, 1173886, 2180074, 2347772, 4360148, 4695544, 7630259, 8720296, 15260518, 30521036, 61042072]

約数ペア:

[(1, 61042072), (2, 30521036), (4, 15260518), (7, 8720296), (8, 7630259), (13, 4695544), (14, 4360148), (26, 2347772), (28, 2180074), (52, 1173886), (56, 1090037), (91, 670792), (104, 586943), (182, 335396), (191, 319592), (364, 167698), (382, 159796), (439, 139048), (728, 83849), (764, 79898), (878, 69524), (1337, 45656), (1528, 39949), (1756, 34762), (2483, 24584), (2674, 22828), (3073, 19864), (3512, 17381), (4966, 12292), (5348, 11414), (5707, 10696), (6146, 9932)]