66019642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1249}}^1$

素因数の和:1390

約数の個数: 32

約数和(自身を含む): 113400000

約数和(自身を除く): 47380358

約数列:

[1, 2, 13, 19, 26, 38, 107, 214, 247, 494, 1249, 1391, 2033, 2498, 2782, 4066, 16237, 23731, 26429, 32474, 47462, 52858, 133643, 267286, 308503, 617006, 1737359, 2539217, 3474718, 5078434, 33009821, 66019642]

約数ペア:

[(1, 66019642), (2, 33009821), (13, 5078434), (19, 3474718), (26, 2539217), (38, 1737359), (107, 617006), (214, 308503), (247, 267286), (494, 133643), (1249, 52858), (1391, 47462), (2033, 32474), (2498, 26429), (2782, 23731), (4066, 16237)]