66673334

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{9901}}^1$

素因数の和:9960

約数の個数: 32

約数和(自身を含む): 126428736

約数和(自身を除く): 59755402

約数列:

[1, 2, 7, 13, 14, 26, 37, 74, 91, 182, 259, 481, 518, 962, 3367, 6734, 9901, 19802, 69307, 128713, 138614, 257426, 366337, 732674, 900991, 1801982, 2564359, 4762381, 5128718, 9524762, 33336667, 66673334]

約数ペア:

[(1, 66673334), (2, 33336667), (7, 9524762), (13, 5128718), (14, 4762381), (26, 2564359), (37, 1801982), (74, 900991), (91, 732674), (182, 366337), (259, 257426), (481, 138614), (518, 128713), (962, 69307), (3367, 19802), (6734, 9901)]