72622576

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{3923}}^1$

素因数の和:4033

約数の個数: 40

約数和(自身を含む): 153271440

約数和(自身を除く): 80648864

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 89, 104, 178, 208, 356, 712, 1157, 1424, 2314, 3923, 4628, 7846, 9256, 15692, 18512, 31384, 50999, 62768, 101998, 203996, 349147, 407992, 698294, 815984, 1396588, 2793176, 4538911, 5586352, 9077822, 18155644, 36311288, 72622576]

約数ペア:

[(1, 72622576), (2, 36311288), (4, 18155644), (8, 9077822), (13, 5586352), (16, 4538911), (26, 2793176), (52, 1396588), (89, 815984), (104, 698294), (178, 407992), (208, 349147), (356, 203996), (712, 101998), (1157, 62768), (1424, 50999), (2314, 31384), (3923, 18512), (4628, 15692), (7846, 9256)]