15697578064

素因数分解:

$2^4\times 7^2\times {\mathrm{947}}^1\times {\mathrm{21143}}^1$

素因数の和:22112

約数の個数: 60

約数和(自身を含む): 35418652704

約数和(自身を除く): 19721074640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 947, 1894, 3788, 6629, 7576, 13258, 15152, 21143, 26516, 42286, 46403, 53032, 84572, 92806, 106064, 148001, 169144, 185612, 296002, 338288, 371224, 592004, 742448, 1036007, 1184008, 2072014, 2368016, 4144028, 8288056, 16576112, 20022421, 40044842, 80089684, 140156947, 160179368, 280313894, 320358736, 560627788, 981098629, 1121255576, 1962197258, 2242511152, 3924394516, 7848789032, 15697578064]

約数ペア:

[(1, 15697578064), (2, 7848789032), (4, 3924394516), (7, 2242511152), (8, 1962197258), (14, 1121255576), (16, 981098629), (28, 560627788), (49, 320358736), (56, 280313894), (98, 160179368), (112, 140156947), (196, 80089684), (392, 40044842), (784, 20022421), (947, 16576112), (1894, 8288056), (3788, 4144028), (6629, 2368016), (7576, 2072014), (13258, 1184008), (15152, 1036007), (21143, 742448), (26516, 592004), (42286, 371224), (46403, 338288), (53032, 296002), (84572, 185612), (92806, 169144), (106064, 148001)]