40104638

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:397

約数の個数: 48

約数和(自身を含む): 74156544

約数和(自身を除く): 34051906

約数列:

[1, 2, 7, 14, 31, 43, 49, 62, 86, 98, 217, 301, 307, 434, 602, 614, 1333, 1519, 2107, 2149, 2666, 3038, 4214, 4298, 9331, 9517, 13201, 15043, 18662, 19034, 26402, 30086, 65317, 66619, 92407, 130634, 133238, 184814, 409231, 466333, 646849, 818462, 932666, 1293698, 2864617, 5729234, 20052319, 40104638]

約数ペア:

[(1, 40104638), (2, 20052319), (7, 5729234), (14, 2864617), (31, 1293698), (43, 932666), (49, 818462), (62, 646849), (86, 466333), (98, 409231), (217, 184814), (301, 133238), (307, 130634), (434, 92407), (602, 66619), (614, 65317), (1333, 30086), (1519, 26402), (2107, 19034), (2149, 18662), (2666, 15043), (3038, 13201), (4214, 9517), (4298, 9331)]