40040882

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{4547}}^1$

素因数の和:4610

約数の個数: 32

約数和(自身を含む): 74659968

約数和(自身を除く): 34619086

約数列:

[1, 2, 7, 14, 17, 34, 37, 74, 119, 238, 259, 518, 629, 1258, 4403, 4547, 8806, 9094, 31829, 63658, 77299, 154598, 168239, 336478, 541093, 1082186, 1177673, 2355346, 2860063, 5720126, 20020441, 40040882]

約数ペア:

[(1, 40040882), (2, 20020441), (7, 5720126), (14, 2860063), (17, 2355346), (34, 1177673), (37, 1082186), (74, 541093), (119, 336478), (238, 168239), (259, 154598), (518, 77299), (629, 63658), (1258, 31829), (4403, 9094), (4547, 8806)]