66867296

素因数分解:

$2^5\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{331}}^1$

素因数の和:507

約数の個数: 48

約数和(自身を含む): 135535680

約数和(自身を除く): 68668384

約数列:

[1, 2, 4, 8, 16, 32, 59, 107, 118, 214, 236, 331, 428, 472, 662, 856, 944, 1324, 1712, 1888, 2648, 3424, 5296, 6313, 10592, 12626, 19529, 25252, 35417, 39058, 50504, 70834, 78116, 101008, 141668, 156232, 202016, 283336, 312464, 566672, 624928, 1133344, 2089603, 4179206, 8358412, 16716824, 33433648, 66867296]

約数ペア:

[(1, 66867296), (2, 33433648), (4, 16716824), (8, 8358412), (16, 4179206), (32, 2089603), (59, 1133344), (107, 624928), (118, 566672), (214, 312464), (236, 283336), (331, 202016), (428, 156232), (472, 141668), (662, 101008), (856, 78116), (944, 70834), (1324, 50504), (1712, 39058), (1888, 35417), (2648, 25252), (3424, 19529), (5296, 12626), (6313, 10592)]