64759506

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{6143}}^1$

素因数の和:6406

約数の個数: 32

約数和(自身を含む): 148635648

約数和(自身を除く): 83876142

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 251, 502, 753, 1506, 1757, 3514, 5271, 6143, 10542, 12286, 18429, 36858, 43001, 86002, 129003, 258006, 1541893, 3083786, 4625679, 9251358, 10793251, 21586502, 32379753, 64759506]

約数ペア:

[(1, 64759506), (2, 32379753), (3, 21586502), (6, 10793251), (7, 9251358), (14, 4625679), (21, 3083786), (42, 1541893), (251, 258006), (502, 129003), (753, 86002), (1506, 43001), (1757, 36858), (3514, 18429), (5271, 12286), (6143, 10542)]