39485186

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{569}}^1$

素因数の和:758

約数の個数: 32

約数和(自身を含む): 68085360

約数和(自身を除く): 28600174

約数列:

[1, 2, 13, 17, 26, 34, 157, 221, 314, 442, 569, 1138, 2041, 2669, 4082, 5338, 7397, 9673, 14794, 19346, 34697, 69394, 89333, 125749, 178666, 251498, 1161329, 1518661, 2322658, 3037322, 19742593, 39485186]

約数ペア:

[(1, 39485186), (2, 19742593), (13, 3037322), (17, 2322658), (26, 1518661), (34, 1161329), (157, 251498), (221, 178666), (314, 125749), (442, 89333), (569, 69394), (1138, 34697), (2041, 19346), (2669, 14794), (4082, 9673), (5338, 7397)]