72718964

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{613}}^1\times {\mathrm{631}}^1$

素因数の和:1295

約数の個数: 24

約数和(自身を含む): 130384128

約数和(自身を除く): 57665164

約数列:

[1, 2, 4, 47, 94, 188, 613, 631, 1226, 1262, 2452, 2524, 28811, 29657, 57622, 59314, 115244, 118628, 386803, 773606, 1547212, 18179741, 36359482, 72718964]

約数ペア:

[(1, 72718964), (2, 36359482), (4, 18179741), (47, 1547212), (94, 773606), (188, 386803), (613, 118628), (631, 115244), (1226, 59314), (1262, 57622), (2452, 29657), (2524, 28811)]