76685296

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{78571}}^1$

素因数の和:78640

約数の個数: 20

約数和(自身を含む): 151015384

約数和(自身を除く): 74330088

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 78571, 157142, 314284, 628568, 1257136, 4792831, 9585662, 19171324, 38342648, 76685296]

約数ペア:

[(1, 76685296), (2, 38342648), (4, 19171324), (8, 9585662), (16, 4792831), (61, 1257136), (122, 628568), (244, 314284), (488, 157142), (976, 78571)]