64603728

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{64091}}^1$

素因数の和:64112

約数の個数: 60

約数和(自身を含む): 206632608

約数和(自身を除く): 142028880

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 64091, 128182, 192273, 256364, 384546, 448637, 512728, 576819, 769092, 897274, 1025456, 1153638, 1345911, 1538184, 1794548, 2307276, 2691822, 3076368, 3589096, 4037733, 4614552, 5383644, 7178192, 8075466, 9229104, 10767288, 16150932, 21534576, 32301864, 64603728]

約数ペア:

[(1, 64603728), (2, 32301864), (3, 21534576), (4, 16150932), (6, 10767288), (7, 9229104), (8, 8075466), (9, 7178192), (12, 5383644), (14, 4614552), (16, 4037733), (18, 3589096), (21, 3076368), (24, 2691822), (28, 2307276), (36, 1794548), (42, 1538184), (48, 1345911), (56, 1153638), (63, 1025456), (72, 897274), (84, 769092), (112, 576819), (126, 512728), (144, 448637), (168, 384546), (252, 256364), (336, 192273), (504, 128182), (1008, 64091)]