807552728

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1847}}^1$

素因数の和:1968

約数の個数: 64

約数和(自身を含む): 1639249920

約数和(自身を除く): 831697192

約数列:

[1, 2, 4, 8, 31, 41, 43, 62, 82, 86, 124, 164, 172, 248, 328, 344, 1271, 1333, 1763, 1847, 2542, 2666, 3526, 3694, 5084, 5332, 7052, 7388, 10168, 10664, 14104, 14776, 54653, 57257, 75727, 79421, 109306, 114514, 151454, 158842, 218612, 229028, 302908, 317684, 437224, 458056, 605816, 635368, 2347537, 2462051, 3256261, 4695074, 4924102, 6512522, 9390148, 9848204, 13025044, 18780296, 19696408, 26050088, 100944091, 201888182, 403776364, 807552728]

約数ペア:

[(1, 807552728), (2, 403776364), (4, 201888182), (8, 100944091), (31, 26050088), (41, 19696408), (43, 18780296), (62, 13025044), (82, 9848204), (86, 9390148), (124, 6512522), (164, 4924102), (172, 4695074), (248, 3256261), (328, 2462051), (344, 2347537), (1271, 635368), (1333, 605816), (1763, 458056), (1847, 437224), (2542, 317684), (2666, 302908), (3526, 229028), (3694, 218612), (5084, 158842), (5332, 151454), (7052, 114514), (7388, 109306), (10168, 79421), (10664, 75727), (14104, 57257), (14776, 54653)]