65342758

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{167}}^1$

素因数の和:432

約数の個数: 32

約数和(自身を含む): 107956800

約数和(自身を除く): 42614042

約数列:

[1, 2, 13, 26, 101, 149, 167, 202, 298, 334, 1313, 1937, 2171, 2626, 3874, 4342, 15049, 16867, 24883, 30098, 33734, 49766, 195637, 219271, 323479, 391274, 438542, 646958, 2513183, 5026366, 32671379, 65342758]

約数ペア:

[(1, 65342758), (2, 32671379), (13, 5026366), (26, 2513183), (101, 646958), (149, 438542), (167, 391274), (202, 323479), (298, 219271), (334, 195637), (1313, 49766), (1937, 33734), (2171, 30098), (2626, 24883), (3874, 16867), (4342, 15049)]