23571006728

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{405781}}^1$

素因数の和:405977

約数の個数: 32

約数和(自身を含む): 45358311960

約数和(自身を除く): 21787305232

約数列:

[1, 2, 4, 8, 53, 106, 137, 212, 274, 424, 548, 1096, 7261, 14522, 29044, 58088, 405781, 811562, 1623124, 3246248, 21506393, 43012786, 55591997, 86025572, 111183994, 172051144, 222367988, 444735976, 2946375841, 5892751682, 11785503364, 23571006728]

約数ペア:

[(1, 23571006728), (2, 11785503364), (4, 5892751682), (8, 2946375841), (53, 444735976), (106, 222367988), (137, 172051144), (212, 111183994), (274, 86025572), (424, 55591997), (548, 43012786), (1096, 21506393), (7261, 3246248), (14522, 1623124), (29044, 811562), (58088, 405781)]