68588572

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{607}}^1$

素因数の和:718

約数の個数: 48

約数和(自身を含む): 135136512

約数和(自身を除く): 66547940

約数列:

[1, 2, 4, 13, 26, 41, 52, 53, 82, 106, 164, 212, 533, 607, 689, 1066, 1214, 1378, 2132, 2173, 2428, 2756, 4346, 7891, 8692, 15782, 24887, 28249, 31564, 32171, 49774, 56498, 64342, 99548, 112996, 128684, 323531, 418223, 647062, 836446, 1294124, 1319011, 1672892, 2638022, 5276044, 17147143, 34294286, 68588572]

約数ペア:

[(1, 68588572), (2, 34294286), (4, 17147143), (13, 5276044), (26, 2638022), (41, 1672892), (52, 1319011), (53, 1294124), (82, 836446), (106, 647062), (164, 418223), (212, 323531), (533, 128684), (607, 112996), (689, 99548), (1066, 64342), (1214, 56498), (1378, 49774), (2132, 32171), (2173, 31564), (2428, 28249), (2756, 24887), (4346, 15782), (7891, 8692)]