64658498

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:462

約数の個数: 32

約数和(自身を含む): 104079360

約数和(自身を除く): 39420862

約数列:

[1, 2, 31, 43, 62, 79, 86, 158, 307, 614, 1333, 2449, 2666, 3397, 4898, 6794, 9517, 13201, 19034, 24253, 26402, 48506, 105307, 210614, 409231, 751843, 818462, 1042879, 1503686, 2085758, 32329249, 64658498]

約数ペア:

[(1, 64658498), (2, 32329249), (31, 2085758), (43, 1503686), (62, 1042879), (79, 818462), (86, 751843), (158, 409231), (307, 210614), (614, 105307), (1333, 48506), (2449, 26402), (2666, 24253), (3397, 19034), (4898, 13201), (6794, 9517)]