724990088

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{661}}^1\times {\mathrm{1931}}^1$

素因数の和:2669

約数の個数: 32

約数和(自身を含む): 1381302720

約数和(自身を除く): 656312632

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 661, 1322, 1931, 2644, 3862, 5288, 7724, 15448, 46931, 93862, 137101, 187724, 274202, 375448, 548404, 1096808, 1276391, 2552782, 5105564, 10211128, 90623761, 181247522, 362495044, 724990088]

約数ペア:

[(1, 724990088), (2, 362495044), (4, 181247522), (8, 90623761), (71, 10211128), (142, 5105564), (284, 2552782), (568, 1276391), (661, 1096808), (1322, 548404), (1931, 375448), (2644, 274202), (3862, 187724), (5288, 137101), (7724, 93862), (15448, 46931)]