815265664

素因数分解:

$2^7\times {\mathrm{479}}^1\times {\mathrm{13297}}^1$

素因数の和:13790

約数の個数: 32

約数和(自身を含む): 1627675200

約数和(自身を除く): 812409536

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 479, 958, 1916, 3832, 7664, 13297, 15328, 26594, 30656, 53188, 61312, 106376, 212752, 425504, 851008, 1702016, 6369263, 12738526, 25477052, 50954104, 101908208, 203816416, 407632832, 815265664]

約数ペア:

[(1, 815265664), (2, 407632832), (4, 203816416), (8, 101908208), (16, 50954104), (32, 25477052), (64, 12738526), (128, 6369263), (479, 1702016), (958, 851008), (1916, 425504), (3832, 212752), (7664, 106376), (13297, 61312), (15328, 53188), (26594, 30656)]