39957096

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1$

素因数の和:390

約数の個数: 64

約数和(自身を含む): 102643200

約数和(自身を除く): 62686104

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 131, 142, 179, 213, 262, 284, 358, 393, 426, 524, 537, 568, 716, 786, 852, 1048, 1074, 1432, 1572, 1704, 2148, 3144, 4296, 9301, 12709, 18602, 23449, 25418, 27903, 37204, 38127, 46898, 50836, 55806, 70347, 74408, 76254, 93796, 101672, 111612, 140694, 152508, 187592, 223224, 281388, 305016, 562776, 1664879, 3329758, 4994637, 6659516, 9989274, 13319032, 19978548, 39957096]

約数ペア:

[(1, 39957096), (2, 19978548), (3, 13319032), (4, 9989274), (6, 6659516), (8, 4994637), (12, 3329758), (24, 1664879), (71, 562776), (131, 305016), (142, 281388), (179, 223224), (213, 187592), (262, 152508), (284, 140694), (358, 111612), (393, 101672), (426, 93796), (524, 76254), (537, 74408), (568, 70347), (716, 55806), (786, 50836), (852, 46898), (1048, 38127), (1074, 37204), (1432, 27903), (1572, 25418), (1704, 23449), (2148, 18602), (3144, 12709), (4296, 9301)]