68957476

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{521}}^1$

素因数の和:724

約数の個数: 48

約数和(自身を含む): 143821440

約数和(自身を除く): 74863964

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 163, 203, 326, 406, 521, 652, 812, 1042, 1141, 2084, 2282, 3647, 4564, 4727, 7294, 9454, 14588, 15109, 18908, 30218, 33089, 60436, 66178, 84923, 105763, 132356, 169846, 211526, 339692, 423052, 594461, 1188922, 2377844, 2462767, 4925534, 9851068, 17239369, 34478738, 68957476]

約数ペア:

[(1, 68957476), (2, 34478738), (4, 17239369), (7, 9851068), (14, 4925534), (28, 2462767), (29, 2377844), (58, 1188922), (116, 594461), (163, 423052), (203, 339692), (326, 211526), (406, 169846), (521, 132356), (652, 105763), (812, 84923), (1042, 66178), (1141, 60436), (2084, 33089), (2282, 30218), (3647, 18908), (4564, 15109), (4727, 14588), (7294, 9454)]