61579336

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{337}}^1$

素因数の和:614

約数の個数: 64

約数和(自身を含む): 143095680

約数和(自身を除く): 81516344

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 251, 337, 364, 502, 674, 728, 1004, 1348, 1757, 2008, 2359, 2696, 3263, 3514, 4381, 4718, 6526, 7028, 8762, 9436, 13052, 14056, 17524, 18872, 22841, 26104, 30667, 35048, 45682, 61334, 84587, 91364, 122668, 169174, 182728, 245336, 338348, 592109, 676696, 1099631, 1184218, 2199262, 2368436, 4398524, 4736872, 7697417, 8797048, 15394834, 30789668, 61579336]

約数ペア:

[(1, 61579336), (2, 30789668), (4, 15394834), (7, 8797048), (8, 7697417), (13, 4736872), (14, 4398524), (26, 2368436), (28, 2199262), (52, 1184218), (56, 1099631), (91, 676696), (104, 592109), (182, 338348), (251, 245336), (337, 182728), (364, 169174), (502, 122668), (674, 91364), (728, 84587), (1004, 61334), (1348, 45682), (1757, 35048), (2008, 30667), (2359, 26104), (2696, 22841), (3263, 18872), (3514, 17524), (4381, 14056), (4718, 13052), (6526, 9436), (7028, 8762)]