64714648

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{4211}}^1$

素因数の和:4347

約数の個数: 32

約数和(自身を含む): 129645360

約数和(自身を除く): 64930712

約数列:

[1, 2, 4, 8, 17, 34, 68, 113, 136, 226, 452, 904, 1921, 3842, 4211, 7684, 8422, 15368, 16844, 33688, 71587, 143174, 286348, 475843, 572696, 951686, 1903372, 3806744, 8089331, 16178662, 32357324, 64714648]

約数ペア:

[(1, 64714648), (2, 32357324), (4, 16178662), (8, 8089331), (17, 3806744), (34, 1903372), (68, 951686), (113, 572696), (136, 475843), (226, 286348), (452, 143174), (904, 71587), (1921, 33688), (3842, 16844), (4211, 15368), (7684, 8422)]