28575976

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{24979}}^1$

素因数の和:25009

約数の個数: 32

約数和(自身を含む): 62949600

約数和(自身を除く): 34373624

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 24979, 49958, 99916, 199832, 274769, 324727, 549538, 649454, 1099076, 1298908, 2198152, 2597816, 3571997, 7143994, 14287988, 28575976]

約数ペア:

[(1, 28575976), (2, 14287988), (4, 7143994), (8, 3571997), (11, 2597816), (13, 2198152), (22, 1298908), (26, 1099076), (44, 649454), (52, 549538), (88, 324727), (104, 274769), (143, 199832), (286, 99916), (572, 49958), (1144, 24979)]