78410254

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{3803}}^1$

素因数の和:3892

約数の個数: 24

約数和(自身を含む): 129480552

約数和(自身を除く): 51070298

約数列:

[1, 2, 13, 26, 61, 122, 169, 338, 793, 1586, 3803, 7606, 10309, 20618, 49439, 98878, 231983, 463966, 642707, 1285414, 3015779, 6031558, 39205127, 78410254]

約数ペア:

[(1, 78410254), (2, 39205127), (13, 6031558), (26, 3015779), (61, 1285414), (122, 642707), (169, 463966), (338, 231983), (793, 98878), (1586, 49439), (3803, 20618), (7606, 10309)]