64825941028

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{79}}^2\times {\mathrm{211}}^1\times {\mathrm{397}}^1$

素因数の和:801

約数の個数: 72

約数和(自身を含む): 119468315904

約数和(自身を除く): 54642374876

約数列:

[1, 2, 4, 31, 62, 79, 124, 158, 211, 316, 397, 422, 794, 844, 1588, 2449, 4898, 6241, 6541, 9796, 12307, 12482, 13082, 16669, 24614, 24964, 26164, 31363, 33338, 49228, 62726, 66676, 83767, 125452, 167534, 193471, 335068, 386942, 516739, 773884, 972253, 1033478, 1316851, 1944506, 2066956, 2477677, 2596777, 2633702, 3889012, 4955354, 5193554, 5267404, 6617593, 9910708, 10387108, 13235186, 26470372, 40822381, 76807987, 81644762, 153615974, 163289524, 205145383, 307231948, 410290766, 522789847, 820581532, 1045579694, 2091159388, 16206485257, 32412970514, 64825941028]

約数ペア:

[(1, 64825941028), (2, 32412970514), (4, 16206485257), (31, 2091159388), (62, 1045579694), (79, 820581532), (124, 522789847), (158, 410290766), (211, 307231948), (316, 205145383), (397, 163289524), (422, 153615974), (794, 81644762), (844, 76807987), (1588, 40822381), (2449, 26470372), (4898, 13235186), (6241, 10387108), (6541, 9910708), (9796, 6617593), (12307, 5267404), (12482, 5193554), (13082, 4955354), (16669, 3889012), (24614, 2633702), (24964, 2596777), (26164, 2477677), (31363, 2066956), (33338, 1944506), (49228, 1316851), (62726, 1033478), (66676, 972253), (83767, 773884), (125452, 516739), (167534, 386942), (193471, 335068)]