7405132

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1$

素因数の和:406

約数の個数: 48

約数和(自身を含む): 16063488

約数和(自身を除く): 8658356

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 47, 68, 94, 119, 188, 238, 329, 331, 476, 658, 662, 799, 1316, 1324, 1598, 2317, 3196, 4634, 5593, 5627, 9268, 11186, 11254, 15557, 22372, 22508, 31114, 39389, 62228, 78778, 108899, 157556, 217798, 264469, 435596, 528938, 1057876, 1851283, 3702566, 7405132]

約数ペア:

[(1, 7405132), (2, 3702566), (4, 1851283), (7, 1057876), (14, 528938), (17, 435596), (28, 264469), (34, 217798), (47, 157556), (68, 108899), (94, 78778), (119, 62228), (188, 39389), (238, 31114), (329, 22508), (331, 22372), (476, 15557), (658, 11254), (662, 11186), (799, 9268), (1316, 5627), (1324, 5593), (1598, 4634), (2317, 3196)]