1274608

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:145

約数の個数: 40

約数和(自身を含む): 2656080

約数和(自身を除く): 1381472

約数列:

[1, 2, 4, 8, 16, 29, 41, 58, 67, 82, 116, 134, 164, 232, 268, 328, 464, 536, 656, 1072, 1189, 1943, 2378, 2747, 3886, 4756, 5494, 7772, 9512, 10988, 15544, 19024, 21976, 31088, 43952, 79663, 159326, 318652, 637304, 1274608]

約数ペア:

[(1, 1274608), (2, 637304), (4, 318652), (8, 159326), (16, 79663), (29, 43952), (41, 31088), (58, 21976), (67, 19024), (82, 15544), (116, 10988), (134, 9512), (164, 7772), (232, 5494), (268, 4756), (328, 3886), (464, 2747), (536, 2378), (656, 1943), (1072, 1189)]