68754952

素因数分解:

$2^3\times 7^1\times {\mathrm{983}}^1\times {\mathrm{1249}}^1$

素因数の和:2245

約数の個数: 32

約数和(自身を含む): 147600000

約数和(自身を除く): 78845048

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 983, 1249, 1966, 2498, 3932, 4996, 6881, 7864, 8743, 9992, 13762, 17486, 27524, 34972, 55048, 69944, 1227767, 2455534, 4911068, 8594369, 9822136, 17188738, 34377476, 68754952]

約数ペア:

[(1, 68754952), (2, 34377476), (4, 17188738), (7, 9822136), (8, 8594369), (14, 4911068), (28, 2455534), (56, 1227767), (983, 69944), (1249, 55048), (1966, 34972), (2498, 27524), (3932, 17486), (4996, 13762), (6881, 9992), (7864, 8743)]