39975614

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{337}}^1$

素因数の和:612

約数の個数: 32

約数和(自身を含む): 70898880

約数和(自身を除く): 30923266

約数列:

[1, 2, 7, 14, 37, 74, 229, 259, 337, 458, 518, 674, 1603, 2359, 3206, 4718, 8473, 12469, 16946, 24938, 59311, 77173, 87283, 118622, 154346, 174566, 540211, 1080422, 2855401, 5710802, 19987807, 39975614]

約数ペア:

[(1, 39975614), (2, 19987807), (7, 5710802), (14, 2855401), (37, 1080422), (74, 540211), (229, 174566), (259, 154346), (337, 118622), (458, 87283), (518, 77173), (674, 59311), (1603, 24938), (2359, 16946), (3206, 12469), (4718, 8473)]