8742032

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:148

約数の個数: 60

約数和(自身を含む): 18993204

約数和(自身を除く): 10251172

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 53, 61, 104, 106, 122, 169, 208, 212, 244, 338, 424, 488, 676, 689, 793, 848, 976, 1352, 1378, 1586, 2704, 2756, 3172, 3233, 5512, 6344, 6466, 8957, 10309, 11024, 12688, 12932, 17914, 20618, 25864, 35828, 41236, 42029, 51728, 71656, 82472, 84058, 143312, 164944, 168116, 336232, 546377, 672464, 1092754, 2185508, 4371016, 8742032]

約数ペア:

[(1, 8742032), (2, 4371016), (4, 2185508), (8, 1092754), (13, 672464), (16, 546377), (26, 336232), (52, 168116), (53, 164944), (61, 143312), (104, 84058), (106, 82472), (122, 71656), (169, 51728), (208, 42029), (212, 41236), (244, 35828), (338, 25864), (424, 20618), (488, 17914), (676, 12932), (689, 12688), (793, 11024), (848, 10309), (976, 8957), (1352, 6466), (1378, 6344), (1586, 5512), (2704, 3233), (2756, 3172)]