7138639888

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{162419}}^1$

素因数の和:162535

約数の個数: 40

約数和(自身を含む): 14380017120

約数和(自身を除く): 7241377232

約数列:

[1, 2, 4, 8, 16, 41, 67, 82, 134, 164, 268, 328, 536, 656, 1072, 2747, 5494, 10988, 21976, 43952, 162419, 324838, 649676, 1299352, 2598704, 6659179, 10882073, 13318358, 21764146, 26636716, 43528292, 53273432, 87056584, 106546864, 174113168, 446164993, 892329986, 1784659972, 3569319944, 7138639888]

約数ペア:

[(1, 7138639888), (2, 3569319944), (4, 1784659972), (8, 892329986), (16, 446164993), (41, 174113168), (67, 106546864), (82, 87056584), (134, 53273432), (164, 43528292), (268, 26636716), (328, 21764146), (536, 13318358), (656, 10882073), (1072, 6659179), (2747, 2598704), (5494, 1299352), (10988, 649676), (21976, 324838), (43952, 162419)]