40368272

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:264

約数の個数: 80

約数和(自身を含む): 93744000

約数和(自身を除く): 53375728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 59, 82, 112, 118, 149, 164, 236, 287, 298, 328, 413, 472, 574, 596, 656, 826, 944, 1043, 1148, 1192, 1652, 2086, 2296, 2384, 2419, 3304, 4172, 4592, 4838, 6109, 6608, 8344, 8791, 9676, 12218, 16688, 16933, 17582, 19352, 24436, 33866, 35164, 38704, 42763, 48872, 61537, 67732, 70328, 85526, 97744, 123074, 135464, 140656, 171052, 246148, 270928, 342104, 360431, 492296, 684208, 720862, 984592, 1441724, 2523017, 2883448, 5046034, 5766896, 10092068, 20184136, 40368272]

約数ペア:

[(1, 40368272), (2, 20184136), (4, 10092068), (7, 5766896), (8, 5046034), (14, 2883448), (16, 2523017), (28, 1441724), (41, 984592), (56, 720862), (59, 684208), (82, 492296), (112, 360431), (118, 342104), (149, 270928), (164, 246148), (236, 171052), (287, 140656), (298, 135464), (328, 123074), (413, 97744), (472, 85526), (574, 70328), (596, 67732), (656, 61537), (826, 48872), (944, 42763), (1043, 38704), (1148, 35164), (1192, 33866), (1652, 24436), (2086, 19352), (2296, 17582), (2384, 16933), (2419, 16688), (3304, 12218), (4172, 9676), (4592, 8791), (4838, 8344), (6109, 6608)]