64616804

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{14699}}^1$

素因数の和:14867

約数の個数: 24

約数和(自身を含む): 130065600

約数和(自身を除く): 65448796

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 1099, 2198, 4396, 14699, 29398, 58796, 102893, 205786, 411572, 2307743, 4615486, 9230972, 16154201, 32308402, 64616804]

約数ペア:

[(1, 64616804), (2, 32308402), (4, 16154201), (7, 9230972), (14, 4615486), (28, 2307743), (157, 411572), (314, 205786), (628, 102893), (1099, 58796), (2198, 29398), (4396, 14699)]