28419608

素因数分解:

$2^3\times 7^3\times {\mathrm{10357}}^1$

素因数の和:10384

約数の個数: 32

約数和(自身を含む): 62148000

約数和(自身を除く): 33728392

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 10357, 20714, 41428, 72499, 82856, 144998, 289996, 507493, 579992, 1014986, 2029972, 3552451, 4059944, 7104902, 14209804, 28419608]

約数ペア:

[(1, 28419608), (2, 14209804), (4, 7104902), (7, 4059944), (8, 3552451), (14, 2029972), (28, 1014986), (49, 579992), (56, 507493), (98, 289996), (196, 144998), (343, 82856), (392, 72499), (686, 41428), (1372, 20714), (2744, 10357)]