28238584

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{2999}}^1$

素因数の和:3123

約数の個数: 32

約数和(自身を含む): 58320000

約数和(自身を除く): 30081416

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 107, 214, 428, 856, 1177, 2354, 2999, 4708, 5998, 9416, 11996, 23992, 32989, 65978, 131956, 263912, 320893, 641786, 1283572, 2567144, 3529823, 7059646, 14119292, 28238584]

約数ペア:

[(1, 28238584), (2, 14119292), (4, 7059646), (8, 3529823), (11, 2567144), (22, 1283572), (44, 641786), (88, 320893), (107, 263912), (214, 131956), (428, 65978), (856, 32989), (1177, 23992), (2354, 11996), (2999, 9416), (4708, 5998)]