40819792

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{443}}^2$

素因数の和:907

約数の個数: 30

約数和(自身を含む): 85364762

約数和(自身を除く): 44544970

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 443, 886, 1772, 3544, 5759, 7088, 11518, 23036, 46072, 92144, 196249, 392498, 784996, 1569992, 2551237, 3139984, 5102474, 10204948, 20409896, 40819792]

約数ペア:

[(1, 40819792), (2, 20409896), (4, 10204948), (8, 5102474), (13, 3139984), (16, 2551237), (26, 1569992), (52, 784996), (104, 392498), (208, 196249), (443, 92144), (886, 46072), (1772, 23036), (3544, 11518), (5759, 7088)]