420173632

素因数分解:

$2^6\times {\mathrm{17}}^2\times {\mathrm{22717}}^1$

素因数の和:22763

約数の個数: 42

約数和(自身を含む): 885752102

約数和(自身を除く): 465578470

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 289, 544, 578, 1088, 1156, 2312, 4624, 9248, 18496, 22717, 45434, 90868, 181736, 363472, 386189, 726944, 772378, 1453888, 1544756, 3089512, 6179024, 6565213, 12358048, 13130426, 24716096, 26260852, 52521704, 105043408, 210086816, 420173632]

約数ペア:

[(1, 420173632), (2, 210086816), (4, 105043408), (8, 52521704), (16, 26260852), (17, 24716096), (32, 13130426), (34, 12358048), (64, 6565213), (68, 6179024), (136, 3089512), (272, 1544756), (289, 1453888), (544, 772378), (578, 726944), (1088, 386189), (1156, 363472), (2312, 181736), (4624, 90868), (9248, 45434), (18496, 22717)]