64787736

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{207653}}^1$

素因数の和:207675

約数の個数: 32

約数和(自身を含む): 174429360

約数和(自身を除く): 109641624

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 207653, 415306, 622959, 830612, 1245918, 1661224, 2491836, 2699489, 4983672, 5398978, 8098467, 10797956, 16196934, 21595912, 32393868, 64787736]

約数ペア:

[(1, 64787736), (2, 32393868), (3, 21595912), (4, 16196934), (6, 10797956), (8, 8098467), (12, 5398978), (13, 4983672), (24, 2699489), (26, 2491836), (39, 1661224), (52, 1245918), (78, 830612), (104, 622959), (156, 415306), (312, 207653)]