57127408

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{571}}^1$

素因数の和:642

約数の個数: 60

約数和(自身を含む): 123308328

約数和(自身を除く): 66180920

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 148, 169, 208, 296, 338, 481, 571, 592, 676, 962, 1142, 1352, 1924, 2284, 2704, 3848, 4568, 6253, 7423, 7696, 9136, 12506, 14846, 21127, 25012, 29692, 42254, 50024, 59384, 84508, 96499, 100048, 118768, 169016, 192998, 274651, 338032, 385996, 549302, 771992, 1098604, 1543984, 2197208, 3570463, 4394416, 7140926, 14281852, 28563704, 57127408]

約数ペア:

[(1, 57127408), (2, 28563704), (4, 14281852), (8, 7140926), (13, 4394416), (16, 3570463), (26, 2197208), (37, 1543984), (52, 1098604), (74, 771992), (104, 549302), (148, 385996), (169, 338032), (208, 274651), (296, 192998), (338, 169016), (481, 118768), (571, 100048), (592, 96499), (676, 84508), (962, 59384), (1142, 50024), (1352, 42254), (1924, 29692), (2284, 25012), (2704, 21127), (3848, 14846), (4568, 12506), (6253, 9136), (7423, 7696)]