67768028

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{1801}}^1$

素因数の和:2237

約数の個数: 24

約数和(自身を含む): 124121760

約数和(自身を除く): 56353732

約数列:

[1, 2, 4, 23, 46, 92, 409, 818, 1636, 1801, 3602, 7204, 9407, 18814, 37628, 41423, 82846, 165692, 736609, 1473218, 2946436, 16942007, 33884014, 67768028]

約数ペア:

[(1, 67768028), (2, 33884014), (4, 16942007), (23, 2946436), (46, 1473218), (92, 736609), (409, 165692), (818, 82846), (1636, 41423), (1801, 37628), (3602, 18814), (7204, 9407)]