15698887568

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{347813}}^1$

素因数の和:347872

約数の個数: 80

約数和(自身を含む): 38643526656

約数和(自身を除く): 22944639088

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 248, 364, 403, 434, 496, 728, 806, 868, 1456, 1612, 1736, 2821, 3224, 3472, 5642, 6448, 11284, 22568, 45136, 347813, 695626, 1391252, 2434691, 2782504, 4521569, 4869382, 5565008, 9043138, 9738764, 10782203, 18086276, 19477528, 21564406, 31650983, 36172552, 38955056, 43128812, 63301966, 72345104, 75475421, 86257624, 126603932, 140168639, 150950842, 172515248, 253207864, 280337278, 301901684, 506415728, 560674556, 603803368, 981180473, 1121349112, 1207606736, 1962360946, 2242698224, 3924721892, 7849443784, 15698887568]

約数ペア:

[(1, 15698887568), (2, 7849443784), (4, 3924721892), (7, 2242698224), (8, 1962360946), (13, 1207606736), (14, 1121349112), (16, 981180473), (26, 603803368), (28, 560674556), (31, 506415728), (52, 301901684), (56, 280337278), (62, 253207864), (91, 172515248), (104, 150950842), (112, 140168639), (124, 126603932), (182, 86257624), (208, 75475421), (217, 72345104), (248, 63301966), (364, 43128812), (403, 38955056), (434, 36172552), (496, 31650983), (728, 21564406), (806, 19477528), (868, 18086276), (1456, 10782203), (1612, 9738764), (1736, 9043138), (2821, 5565008), (3224, 4869382), (3472, 4521569), (5642, 2782504), (6448, 2434691), (11284, 1391252), (22568, 695626), (45136, 347813)]