40316746

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{283}}^1$

素因数の和:490

約数の個数: 32

約数和(自身を含む): 67069440

約数和(自身を除く): 26752694

約数列:

[1, 2, 19, 23, 38, 46, 163, 283, 326, 437, 566, 874, 3097, 3749, 5377, 6194, 6509, 7498, 10754, 13018, 46129, 71231, 92258, 123671, 142462, 247342, 876451, 1060967, 1752902, 2121934, 20158373, 40316746]

約数ペア:

[(1, 40316746), (2, 20158373), (19, 2121934), (23, 1752902), (38, 1060967), (46, 876451), (163, 247342), (283, 142462), (326, 123671), (437, 92258), (566, 71231), (874, 46129), (3097, 13018), (3749, 10754), (5377, 7498), (6194, 6509)]