64957308

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{416393}}^1$

素因数の和:416413

約数の個数: 24

約数和(自身を含む): 163226448

約数和(自身を除く): 98269140

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 416393, 832786, 1249179, 1665572, 2498358, 4996716, 5413109, 10826218, 16239327, 21652436, 32478654, 64957308]

約数ペア:

[(1, 64957308), (2, 32478654), (3, 21652436), (4, 16239327), (6, 10826218), (12, 5413109), (13, 4996716), (26, 2498358), (39, 1665572), (52, 1249179), (78, 832786), (156, 416393)]