40737064

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{3229}}^1$

素因数の和:3337

約数の個数: 32

約数和(自身を含む): 81396000

約数和(自身を除く): 40658936

約数列:

[1, 2, 4, 8, 19, 38, 76, 83, 152, 166, 332, 664, 1577, 3154, 3229, 6308, 6458, 12616, 12916, 25832, 61351, 122702, 245404, 268007, 490808, 536014, 1072028, 2144056, 5092133, 10184266, 20368532, 40737064]

約数ペア:

[(1, 40737064), (2, 20368532), (4, 10184266), (8, 5092133), (19, 2144056), (38, 1072028), (76, 536014), (83, 490808), (152, 268007), (166, 245404), (332, 122702), (664, 61351), (1577, 25832), (3154, 12916), (3229, 12616), (6308, 6458)]