74246896

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{311}}^1\times {\mathrm{347}}^1$

素因数の和:709

約数の個数: 40

約数和(自身を含む): 148097664

約数和(自身を除く): 73850768

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 311, 344, 347, 622, 688, 694, 1244, 1388, 2488, 2776, 4976, 5552, 13373, 14921, 26746, 29842, 53492, 59684, 106984, 107917, 119368, 213968, 215834, 238736, 431668, 863336, 1726672, 4640431, 9280862, 18561724, 37123448, 74246896]

約数ペア:

[(1, 74246896), (2, 37123448), (4, 18561724), (8, 9280862), (16, 4640431), (43, 1726672), (86, 863336), (172, 431668), (311, 238736), (344, 215834), (347, 213968), (622, 119368), (688, 107917), (694, 106984), (1244, 59684), (1388, 53492), (2488, 29842), (2776, 26746), (4976, 14921), (5552, 13373)]