72469138

素因数分解:

$2^1\times 7^2\times {\mathrm{269}}^1\times {\mathrm{2749}}^1$

素因数の和:3034

約数の個数: 24

約数和(自身を含む): 126967500

約数和(自身を除く): 54498362

約数列:

[1, 2, 7, 14, 49, 98, 269, 538, 1883, 2749, 3766, 5498, 13181, 19243, 26362, 38486, 134701, 269402, 739481, 1478962, 5176367, 10352734, 36234569, 72469138]

約数ペア:

[(1, 72469138), (2, 36234569), (7, 10352734), (14, 5176367), (49, 1478962), (98, 739481), (269, 269402), (538, 134701), (1883, 38486), (2749, 26362), (3766, 19243), (5498, 13181)]