26925288

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{409}}^1$

素因数の和:642

約数の個数: 64

約数和(自身を含む): 73012800

約数和(自身を除く): 46087512

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 211, 312, 409, 422, 633, 818, 844, 1227, 1266, 1636, 1688, 2454, 2532, 2743, 3272, 4908, 5064, 5317, 5486, 8229, 9816, 10634, 10972, 15951, 16458, 21268, 21944, 31902, 32916, 42536, 63804, 65832, 86299, 127608, 172598, 258897, 345196, 517794, 690392, 1035588, 1121887, 2071176, 2243774, 3365661, 4487548, 6731322, 8975096, 13462644, 26925288]

約数ペア:

[(1, 26925288), (2, 13462644), (3, 8975096), (4, 6731322), (6, 4487548), (8, 3365661), (12, 2243774), (13, 2071176), (24, 1121887), (26, 1035588), (39, 690392), (52, 517794), (78, 345196), (104, 258897), (156, 172598), (211, 127608), (312, 86299), (409, 65832), (422, 63804), (633, 42536), (818, 32916), (844, 31902), (1227, 21944), (1266, 21268), (1636, 16458), (1688, 15951), (2454, 10972), (2532, 10634), (2743, 9816), (3272, 8229), (4908, 5486), (5064, 5317)]