66449558

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{787}}^1$

素因数の和:996

約数の個数: 32

約数和(自身を含む): 117859584

約数和(自身を除く): 51410026

約数列:

[1, 2, 7, 14, 37, 74, 163, 259, 326, 518, 787, 1141, 1574, 2282, 5509, 6031, 11018, 12062, 29119, 42217, 58238, 84434, 128281, 203833, 256562, 407666, 897967, 1795934, 4746397, 9492794, 33224779, 66449558]

約数ペア:

[(1, 66449558), (2, 33224779), (7, 9492794), (14, 4746397), (37, 1795934), (74, 897967), (163, 407666), (259, 256562), (326, 203833), (518, 128281), (787, 84434), (1141, 58238), (1574, 42217), (2282, 29119), (5509, 12062), (6031, 11018)]