15767648

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1307}}^1$

素因数の和:1359

約数の個数: 48

約数和(自身を含む): 34609680

約数和(自身を除く): 18842032

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 104, 116, 208, 232, 377, 416, 464, 754, 928, 1307, 1508, 2614, 3016, 5228, 6032, 10456, 12064, 16991, 20912, 33982, 37903, 41824, 67964, 75806, 135928, 151612, 271856, 303224, 492739, 543712, 606448, 985478, 1212896, 1970956, 3941912, 7883824, 15767648]

約数ペア:

[(1, 15767648), (2, 7883824), (4, 3941912), (8, 1970956), (13, 1212896), (16, 985478), (26, 606448), (29, 543712), (32, 492739), (52, 303224), (58, 271856), (104, 151612), (116, 135928), (208, 75806), (232, 67964), (377, 41824), (416, 37903), (464, 33982), (754, 20912), (928, 16991), (1307, 12064), (1508, 10456), (2614, 6032), (3016, 5228)]