67398814

素因数分解:

$2^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{5171}}^1$

素因数の和:5213

約数の個数: 32

約数和(自身を含む): 124128000

約数和(自身を除く): 56729186

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 343, 686, 931, 1862, 5171, 6517, 10342, 13034, 36197, 72394, 98249, 196498, 253379, 506758, 687743, 1375486, 1773653, 3547306, 4814201, 9628402, 33699407, 67398814]

約数ペア:

[(1, 67398814), (2, 33699407), (7, 9628402), (14, 4814201), (19, 3547306), (38, 1773653), (49, 1375486), (98, 687743), (133, 506758), (266, 253379), (343, 196498), (686, 98249), (931, 72394), (1862, 36197), (5171, 13034), (6517, 10342)]