65786896

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{8273}}^1$

素因数の和:8359

約数の個数: 40

約数和(自身を含む): 147740544

約数和(自身を除く): 81953648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 497, 568, 994, 1136, 1988, 3976, 7952, 8273, 16546, 33092, 57911, 66184, 115822, 132368, 231644, 463288, 587383, 926576, 1174766, 2349532, 4111681, 4699064, 8223362, 9398128, 16446724, 32893448, 65786896]

約数ペア:

[(1, 65786896), (2, 32893448), (4, 16446724), (7, 9398128), (8, 8223362), (14, 4699064), (16, 4111681), (28, 2349532), (56, 1174766), (71, 926576), (112, 587383), (142, 463288), (284, 231644), (497, 132368), (568, 115822), (994, 66184), (1136, 57911), (1988, 33092), (3976, 16546), (7952, 8273)]