64457796

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{4091}}^1$

素因数の和:4212

約数の個数: 48

約数和(自身を含む): 163614528

約数和(自身を除く): 99156732

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 101, 156, 202, 303, 404, 606, 1212, 1313, 2626, 3939, 4091, 5252, 7878, 8182, 12273, 15756, 16364, 24546, 49092, 53183, 106366, 159549, 212732, 319098, 413191, 638196, 826382, 1239573, 1652764, 2479146, 4958292, 5371483, 10742966, 16114449, 21485932, 32228898, 64457796]

約数ペア:

[(1, 64457796), (2, 32228898), (3, 21485932), (4, 16114449), (6, 10742966), (12, 5371483), (13, 4958292), (26, 2479146), (39, 1652764), (52, 1239573), (78, 826382), (101, 638196), (156, 413191), (202, 319098), (303, 212732), (404, 159549), (606, 106366), (1212, 53183), (1313, 49092), (2626, 24546), (3939, 16364), (4091, 15756), (5252, 12273), (7878, 8182)]