81841172

素因数分解:

$2^2\times 7^3\times {\mathrm{59651}}^1$

素因数の和:59676

約数の個数: 24

約数和(自身を含む): 167025600

約数和(自身を除く): 85184428

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 59651, 119302, 238604, 417557, 835114, 1670228, 2922899, 5845798, 11691596, 20460293, 40920586, 81841172]

約数ペア:

[(1, 81841172), (2, 40920586), (4, 20460293), (7, 11691596), (14, 5845798), (28, 2922899), (49, 1670228), (98, 835114), (196, 417557), (343, 238604), (686, 119302), (1372, 59651)]