69145736

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{2141}}^1$

素因数の和:2525

約数の個数: 32

約数和(自身を含む): 141886080

約数和(自身を除く): 72740344

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 367, 734, 1468, 2141, 2936, 4037, 4282, 8074, 8564, 16148, 17128, 23551, 32296, 47102, 94204, 188408, 785747, 1571494, 3142988, 6285976, 8643217, 17286434, 34572868, 69145736]

約数ペア:

[(1, 69145736), (2, 34572868), (4, 17286434), (8, 8643217), (11, 6285976), (22, 3142988), (44, 1571494), (88, 785747), (367, 188408), (734, 94204), (1468, 47102), (2141, 32296), (2936, 23551), (4037, 17128), (4282, 16148), (8074, 8564)]