72560632

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{223}}^1\times {\mathrm{457}}^1$

素因数の和:775

約数の個数: 32

約数和(自身を含む): 138499200

約数和(自身を除く): 65938568

約数列:

[1, 2, 4, 8, 89, 178, 223, 356, 446, 457, 712, 892, 914, 1784, 1828, 3656, 19847, 39694, 40673, 79388, 81346, 101911, 158776, 162692, 203822, 325384, 407644, 815288, 9070079, 18140158, 36280316, 72560632]

約数ペア:

[(1, 72560632), (2, 36280316), (4, 18140158), (8, 9070079), (89, 815288), (178, 407644), (223, 325384), (356, 203822), (446, 162692), (457, 158776), (712, 101911), (892, 81346), (914, 79388), (1784, 40673), (1828, 39694), (3656, 19847)]