489767552

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{225077}}^1$

素因数の和:225108

約数の個数: 32

約数和(自身を含む): 1033108020

約数和(自身を除く): 543340468

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 225077, 450154, 900308, 1800616, 3601232, 3826309, 7202464, 7652618, 14404928, 15305236, 28809856, 30610472, 61220944, 122441888, 244883776, 489767552]

約数ペア:

[(1, 489767552), (2, 244883776), (4, 122441888), (8, 61220944), (16, 30610472), (17, 28809856), (32, 15305236), (34, 14404928), (64, 7652618), (68, 7202464), (128, 3826309), (136, 3601232), (272, 1800616), (544, 900308), (1088, 450154), (2176, 225077)]