28764232

素因数分解:

$2^3\times 7^1\times {\mathrm{229}}^1\times {\mathrm{2243}}^1$

素因数の和:2485

約数の個数: 32

約数和(自身を含む): 61934400

約数和(自身を除く): 33170168

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 229, 458, 916, 1603, 1832, 2243, 3206, 4486, 6412, 8972, 12824, 15701, 17944, 31402, 62804, 125608, 513647, 1027294, 2054588, 3595529, 4109176, 7191058, 14382116, 28764232]

約数ペア:

[(1, 28764232), (2, 14382116), (4, 7191058), (7, 4109176), (8, 3595529), (14, 2054588), (28, 1027294), (56, 513647), (229, 125608), (458, 62804), (916, 31402), (1603, 17944), (1832, 15701), (2243, 12824), (3206, 8972), (4486, 6412)]