71995516

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{20021}}^1$

素因数の和:20085

約数の個数: 24

約数和(自身を含む): 134547840

約数和(自身を除く): 62552324

約数列:

[1, 2, 4, 29, 31, 58, 62, 116, 124, 899, 1798, 3596, 20021, 40042, 80084, 580609, 620651, 1161218, 1241302, 2322436, 2482604, 17998879, 35997758, 71995516]

約数ペア:

[(1, 71995516), (2, 35997758), (4, 17998879), (29, 2482604), (31, 2322436), (58, 1241302), (62, 1161218), (116, 620651), (124, 580609), (899, 80084), (1798, 40042), (3596, 20021)]