42947524

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{18229}}^1$

素因数の和:18283

約数の個数: 24

約数和(自身を含む): 81670400

約数和(自身を除く): 38722876

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 18229, 36458, 72916, 346351, 565099, 692702, 1130198, 1385404, 2260396, 10736881, 21473762, 42947524]

約数ペア:

[(1, 42947524), (2, 21473762), (4, 10736881), (19, 2260396), (31, 1385404), (38, 1130198), (62, 692702), (76, 565099), (124, 346351), (589, 72916), (1178, 36458), (2356, 18229)]