57640064

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{26489}}^1$

素因数の和:26520

約数の個数: 32

約数和(自身を含む): 121589100

約数和(自身を除く): 63949036

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 26489, 52978, 105956, 211912, 423824, 450313, 847648, 900626, 1695296, 1801252, 3390592, 3602504, 7205008, 14410016, 28820032, 57640064]

約数ペア:

[(1, 57640064), (2, 28820032), (4, 14410016), (8, 7205008), (16, 3602504), (17, 3390592), (32, 1801252), (34, 1695296), (64, 900626), (68, 847648), (128, 450313), (136, 423824), (272, 211912), (544, 105956), (1088, 52978), (2176, 26489)]