71344905052

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{439}}^1\times {\mathrm{4703}}^1$

素因数の和:5362

約数の個数: 48

約数和(自身を含む): 128308561920

約数和(自身を除く): 56963656868

約数列:

[1, 2, 4, 53, 106, 163, 212, 326, 439, 652, 878, 1756, 4703, 8639, 9406, 17278, 18812, 23267, 34556, 46534, 71557, 93068, 143114, 249259, 286228, 498518, 766589, 997036, 1533178, 2064617, 3066356, 3792521, 4129234, 7585042, 8258468, 15170084, 40629217, 81258434, 109424701, 162516868, 218849402, 336532571, 437698804, 673065142, 1346130284, 17836226263, 35672452526, 71344905052]

約数ペア:

[(1, 71344905052), (2, 35672452526), (4, 17836226263), (53, 1346130284), (106, 673065142), (163, 437698804), (212, 336532571), (326, 218849402), (439, 162516868), (652, 109424701), (878, 81258434), (1756, 40629217), (4703, 15170084), (8639, 8258468), (9406, 7585042), (17278, 4129234), (18812, 3792521), (23267, 3066356), (34556, 2064617), (46534, 1533178), (71557, 997036), (93068, 766589), (143114, 498518), (249259, 286228)]