40104988

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{130211}}^1$

素因数の和:130233

約数の個数: 24

約数和(自身を含む): 87502464

約数和(自身を除く): 47397476

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 130211, 260422, 520844, 911477, 1432321, 1822954, 2864642, 3645908, 5729284, 10026247, 20052494, 40104988]

約数ペア:

[(1, 40104988), (2, 20052494), (4, 10026247), (7, 5729284), (11, 3645908), (14, 2864642), (22, 1822954), (28, 1432321), (44, 911477), (77, 520844), (154, 260422), (308, 130211)]