65716396

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{1297}}^1$

素因数の和:1593

約数の個数: 24

約数和(自身を含む): 117754560

約数和(自身を除く): 52038164

約数列:

[1, 2, 4, 53, 106, 212, 239, 478, 956, 1297, 2594, 5188, 12667, 25334, 50668, 68741, 137482, 274964, 309983, 619966, 1239932, 16429099, 32858198, 65716396]

約数ペア:

[(1, 65716396), (2, 32858198), (4, 16429099), (53, 1239932), (106, 619966), (212, 309983), (239, 274964), (478, 137482), (956, 68741), (1297, 50668), (2594, 25334), (5188, 12667)]