66404696

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{1259}}^1$

素因数の和:1631

約数の個数: 32

約数和(自身を含む): 131544000

約数和(自身を除く): 65139304

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 347, 694, 1259, 1388, 2518, 2776, 5036, 6593, 10072, 13186, 23921, 26372, 47842, 52744, 95684, 191368, 436873, 873746, 1747492, 3494984, 8300587, 16601174, 33202348, 66404696]

約数ペア:

[(1, 66404696), (2, 33202348), (4, 16601174), (8, 8300587), (19, 3494984), (38, 1747492), (76, 873746), (152, 436873), (347, 191368), (694, 95684), (1259, 52744), (1388, 47842), (2518, 26372), (2776, 23921), (5036, 13186), (6593, 10072)]