74908768

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1531}}^1$

素因数の和:1691

約数の個数: 48

約数和(自身を含む): 162146880

約数和(自身を除く): 87238112

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 139, 176, 278, 352, 556, 1112, 1529, 1531, 2224, 3058, 3062, 4448, 6116, 6124, 12232, 12248, 16841, 24464, 24496, 33682, 48928, 48992, 67364, 134728, 212809, 269456, 425618, 538912, 851236, 1702472, 2340899, 3404944, 4681798, 6809888, 9363596, 18727192, 37454384, 74908768]

約数ペア:

[(1, 74908768), (2, 37454384), (4, 18727192), (8, 9363596), (11, 6809888), (16, 4681798), (22, 3404944), (32, 2340899), (44, 1702472), (88, 851236), (139, 538912), (176, 425618), (278, 269456), (352, 212809), (556, 134728), (1112, 67364), (1529, 48992), (1531, 48928), (2224, 33682), (3058, 24496), (3062, 24464), (4448, 16841), (6116, 12248), (6124, 12232)]