40650488

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{1481}}^1$

素因数の和:1607

約数の個数: 32

約数和(自身を含む): 78960960

約数和(自身を除く): 38310472

約数列:

[1, 2, 4, 8, 47, 73, 94, 146, 188, 292, 376, 584, 1481, 2962, 3431, 5924, 6862, 11848, 13724, 27448, 69607, 108113, 139214, 216226, 278428, 432452, 556856, 864904, 5081311, 10162622, 20325244, 40650488]

約数ペア:

[(1, 40650488), (2, 20325244), (4, 10162622), (8, 5081311), (47, 864904), (73, 556856), (94, 432452), (146, 278428), (188, 216226), (292, 139214), (376, 108113), (584, 69607), (1481, 27448), (2962, 13724), (3431, 11848), (5924, 6862)]