77028272

素因数分解:

$2^4\times {\mathrm{229}}^1\times {\mathrm{21023}}^1$

素因数の和:21260

約数の個数: 20

約数和(自身を含む): 149901120

約数和(自身を除く): 72872848

約数列:

[1, 2, 4, 8, 16, 229, 458, 916, 1832, 3664, 21023, 42046, 84092, 168184, 336368, 4814267, 9628534, 19257068, 38514136, 77028272]

約数ペア:

[(1, 77028272), (2, 38514136), (4, 19257068), (8, 9628534), (16, 4814267), (229, 336368), (458, 168184), (916, 84092), (1832, 42046), (3664, 21023)]