788356528

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{883}}^1\times {\mathrm{1361}}^1$

素因数の和:2293

約数の個数: 40

約数和(自身を含む): 1567618416

約数和(自身を除く): 779261888

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 883, 1361, 1766, 2722, 3532, 5444, 7064, 10888, 14128, 21776, 36203, 55801, 72406, 111602, 144812, 223204, 289624, 446408, 579248, 892816, 1201763, 2403526, 4807052, 9614104, 19228208, 49272283, 98544566, 197089132, 394178264, 788356528]

約数ペア:

[(1, 788356528), (2, 394178264), (4, 197089132), (8, 98544566), (16, 49272283), (41, 19228208), (82, 9614104), (164, 4807052), (328, 2403526), (656, 1201763), (883, 892816), (1361, 579248), (1766, 446408), (2722, 289624), (3532, 223204), (5444, 144812), (7064, 111602), (10888, 72406), (14128, 55801), (21776, 36203)]