28274274

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{32057}}^1$

素因数の和:32079

約数の個数: 36

約数和(自身を含む): 71264934

約数和(自身を除く): 42990660

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 32057, 64114, 96171, 192342, 224399, 288513, 448798, 577026, 673197, 1346394, 1570793, 2019591, 3141586, 4039182, 4712379, 9424758, 14137137, 28274274]

約数ペア:

[(1, 28274274), (2, 14137137), (3, 9424758), (6, 4712379), (7, 4039182), (9, 3141586), (14, 2019591), (18, 1570793), (21, 1346394), (42, 673197), (49, 577026), (63, 448798), (98, 288513), (126, 224399), (147, 192342), (294, 96171), (441, 64114), (882, 32057)]