64367001868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{4481}}^1\times {\mathrm{276239}}^1$

素因数の和:280737

約数の個数: 24

約数和(自身を含む): 121334552640

約数和(自身を除く): 56967550772

約数列:

[1, 2, 4, 13, 26, 52, 4481, 8962, 17924, 58253, 116506, 233012, 276239, 552478, 1104956, 3591107, 7182214, 14364428, 1237826959, 2475653918, 4951307836, 16091750467, 32183500934, 64367001868]

約数ペア:

[(1, 64367001868), (2, 32183500934), (4, 16091750467), (13, 4951307836), (26, 2475653918), (52, 1237826959), (4481, 14364428), (8962, 7182214), (17924, 3591107), (58253, 1104956), (116506, 552478), (233012, 276239)]