71370472

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{2143}}^1$

素因数の和:2353

約数の個数: 32

約数和(自身を含む): 140474880

約数和(自身を除く): 69104408

約数列:

[1, 2, 4, 8, 23, 46, 92, 181, 184, 362, 724, 1448, 2143, 4163, 4286, 8326, 8572, 16652, 17144, 33304, 49289, 98578, 197156, 387883, 394312, 775766, 1551532, 3103064, 8921309, 17842618, 35685236, 71370472]

約数ペア:

[(1, 71370472), (2, 35685236), (4, 17842618), (8, 8921309), (23, 3103064), (46, 1551532), (92, 775766), (181, 394312), (184, 387883), (362, 197156), (724, 98578), (1448, 49289), (2143, 33304), (4163, 17144), (4286, 16652), (8326, 8572)]