28886296

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{433}}^1$

素因数の和:739

約数の個数: 32

約数和(自身を含む): 56246400

約数和(自身を除く): 27360104

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 269, 433, 538, 866, 1076, 1732, 2152, 3464, 8339, 13423, 16678, 26846, 33356, 53692, 66712, 107384, 116477, 232954, 465908, 931816, 3610787, 7221574, 14443148, 28886296]

約数ペア:

[(1, 28886296), (2, 14443148), (4, 7221574), (8, 3610787), (31, 931816), (62, 465908), (124, 232954), (248, 116477), (269, 107384), (433, 66712), (538, 53692), (866, 33356), (1076, 26846), (1732, 16678), (2152, 13423), (3464, 8339)]