8743328

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{421}}^1$

素因数の和:501

約数の個数: 48

約数和(自身を含む): 19141920

約数和(自身を除く): 10398592

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 59, 88, 118, 176, 236, 352, 421, 472, 649, 842, 944, 1298, 1684, 1888, 2596, 3368, 4631, 5192, 6736, 9262, 10384, 13472, 18524, 20768, 24839, 37048, 49678, 74096, 99356, 148192, 198712, 273229, 397424, 546458, 794848, 1092916, 2185832, 4371664, 8743328]

約数ペア:

[(1, 8743328), (2, 4371664), (4, 2185832), (8, 1092916), (11, 794848), (16, 546458), (22, 397424), (32, 273229), (44, 198712), (59, 148192), (88, 99356), (118, 74096), (176, 49678), (236, 37048), (352, 24839), (421, 20768), (472, 18524), (649, 13472), (842, 10384), (944, 9262), (1298, 6736), (1684, 5192), (1888, 4631), (2596, 3368)]