69355888

素因数分解:

$2^4\times 7^1\times {\mathrm{239}}^1\times {\mathrm{2591}}^1$

素因数の和:2845

約数の個数: 40

約数和(自身を含む): 154275840

約数和(自身を除く): 84919952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 239, 478, 956, 1673, 1912, 2591, 3346, 3824, 5182, 6692, 10364, 13384, 18137, 20728, 26768, 36274, 41456, 72548, 145096, 290192, 619249, 1238498, 2476996, 4334743, 4953992, 8669486, 9907984, 17338972, 34677944, 69355888]

約数ペア:

[(1, 69355888), (2, 34677944), (4, 17338972), (7, 9907984), (8, 8669486), (14, 4953992), (16, 4334743), (28, 2476996), (56, 1238498), (112, 619249), (239, 290192), (478, 145096), (956, 72548), (1673, 41456), (1912, 36274), (2591, 26768), (3346, 20728), (3824, 18137), (5182, 13384), (6692, 10364)]