25702472

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1699}}^1$

素因数の和:1797

約数の個数: 32

約数和(自身を含む): 50592000

約数和(自身を除く): 24889528

約数列:

[1, 2, 4, 8, 31, 61, 62, 122, 124, 244, 248, 488, 1699, 1891, 3398, 3782, 6796, 7564, 13592, 15128, 52669, 103639, 105338, 207278, 210676, 414556, 421352, 829112, 3212809, 6425618, 12851236, 25702472]

約数ペア:

[(1, 25702472), (2, 12851236), (4, 6425618), (8, 3212809), (31, 829112), (61, 421352), (62, 414556), (122, 210676), (124, 207278), (244, 105338), (248, 103639), (488, 52669), (1699, 15128), (1891, 13592), (3398, 7564), (3782, 6796)]