75587486

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{491}}^1$

素因数の和:728

約数の個数: 32

約数和(自身を含む): 126959616

約数和(自身を除く): 51372130

約数列:

[1, 2, 13, 26, 31, 62, 191, 382, 403, 491, 806, 982, 2483, 4966, 5921, 6383, 11842, 12766, 15221, 30442, 76973, 93781, 153946, 187562, 197873, 395746, 1219153, 2438306, 2907211, 5814422, 37793743, 75587486]

約数ペア:

[(1, 75587486), (2, 37793743), (13, 5814422), (26, 2907211), (31, 2438306), (62, 1219153), (191, 395746), (382, 197873), (403, 187562), (491, 153946), (806, 93781), (982, 76973), (2483, 30442), (4966, 15221), (5921, 12766), (6383, 11842)]