129429296

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{4211}}^1$

素因数の和:4349

約数の個数: 40

約数和(自身を含む): 267933744

約数和(自身を除く): 138504448

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 113, 136, 226, 272, 452, 904, 1808, 1921, 3842, 4211, 7684, 8422, 15368, 16844, 30736, 33688, 67376, 71587, 143174, 286348, 475843, 572696, 951686, 1145392, 1903372, 3806744, 7613488, 8089331, 16178662, 32357324, 64714648, 129429296]

約数ペア:

[(1, 129429296), (2, 64714648), (4, 32357324), (8, 16178662), (16, 8089331), (17, 7613488), (34, 3806744), (68, 1903372), (113, 1145392), (136, 951686), (226, 572696), (272, 475843), (452, 286348), (904, 143174), (1808, 71587), (1921, 67376), (3842, 33688), (4211, 30736), (7684, 16844), (8422, 15368)]