64948007

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{491}}^1$

素因数の和:790

約数の個数: 16

約数和(自身を含む): 71414784

約数和(自身を除く): 6466777

約数列:

[1, 17, 31, 251, 491, 527, 4267, 7781, 8347, 15221, 123241, 132277, 258757, 2095097, 3820471, 64948007]

約数ペア:

[(1, 64948007), (17, 3820471), (31, 2095097), (251, 258757), (491, 132277), (527, 123241), (4267, 15221), (7781, 8347)]