28153624

素因数分解:

$2^3\times {\mathrm{263}}^1\times {\mathrm{13381}}^1$

素因数の和:13650

約数の個数: 16

約数和(自身を含む): 52992720

約数和(自身を除く): 24839096

約数列:

[1, 2, 4, 8, 263, 526, 1052, 2104, 13381, 26762, 53524, 107048, 3519203, 7038406, 14076812, 28153624]

約数ペア:

[(1, 28153624), (2, 14076812), (4, 7038406), (8, 3519203), (263, 107048), (526, 53524), (1052, 26762), (2104, 13381)]