28617724

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{10177}}^1$

素因数の和:10237

約数の個数: 24

約数和(自身を含む): 54146960

約数和(自身を除く): 25529236

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 10177, 20354, 40708, 193363, 376549, 386726, 753098, 773452, 1506196, 7154431, 14308862, 28617724]

約数ペア:

[(1, 28617724), (2, 14308862), (4, 7154431), (19, 1506196), (37, 773452), (38, 753098), (74, 386726), (76, 376549), (148, 193363), (703, 40708), (1406, 20354), (2812, 10177)]