42944824

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{491}}^1$

素因数の和:568

約数の個数: 48

約数和(自身を含む): 89991720

約数和(自身を除く): 47046896

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 232, 377, 491, 754, 841, 982, 1508, 1682, 1964, 3016, 3364, 3928, 6383, 6728, 10933, 12766, 14239, 21866, 25532, 28478, 43732, 51064, 56956, 87464, 113912, 185107, 370214, 412931, 740428, 825862, 1480856, 1651724, 3303448, 5368103, 10736206, 21472412, 42944824]

約数ペア:

[(1, 42944824), (2, 21472412), (4, 10736206), (8, 5368103), (13, 3303448), (26, 1651724), (29, 1480856), (52, 825862), (58, 740428), (104, 412931), (116, 370214), (232, 185107), (377, 113912), (491, 87464), (754, 56956), (841, 51064), (982, 43732), (1508, 28478), (1682, 25532), (1964, 21866), (3016, 14239), (3364, 12766), (3928, 10933), (6383, 6728)]