8889578224

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{443}}^1\times {\mathrm{18719}}^1$

素因数の和:19237

約数の個数: 40

約数和(自身を含む): 17521021440

約数和(自身を除く): 8631443216

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 443, 536, 886, 1072, 1772, 3544, 7088, 18719, 29681, 37438, 59362, 74876, 118724, 149752, 237448, 299504, 474896, 1254173, 2508346, 5016692, 8292517, 10033384, 16585034, 20066768, 33170068, 66340136, 132680272, 555598639, 1111197278, 2222394556, 4444789112, 8889578224]

約数ペア:

[(1, 8889578224), (2, 4444789112), (4, 2222394556), (8, 1111197278), (16, 555598639), (67, 132680272), (134, 66340136), (268, 33170068), (443, 20066768), (536, 16585034), (886, 10033384), (1072, 8292517), (1772, 5016692), (3544, 2508346), (7088, 1254173), (18719, 474896), (29681, 299504), (37438, 237448), (59362, 149752), (74876, 118724)]