28721710

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{827}}^1$

素因数の和:1008

約数の個数: 32

約数和(自身を含む): 54369792

約数和(自身を除く): 25648082

約数列:

[1, 2, 5, 10, 23, 46, 115, 151, 230, 302, 755, 827, 1510, 1654, 3473, 4135, 6946, 8270, 17365, 19021, 34730, 38042, 95105, 124877, 190210, 249754, 624385, 1248770, 2872171, 5744342, 14360855, 28721710]

約数ペア:

[(1, 28721710), (2, 14360855), (5, 5744342), (10, 2872171), (23, 1248770), (46, 624385), (115, 249754), (151, 190210), (230, 124877), (302, 95105), (755, 38042), (827, 34730), (1510, 19021), (1654, 17365), (3473, 8270), (4135, 6946)]