70819728

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{210773}}^1$

素因数の和:210791

約数の個数: 40

約数和(自身を含む): 209087808

約数和(自身を除く): 138268080

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 210773, 421546, 632319, 843092, 1264638, 1475411, 1686184, 2529276, 2950822, 3372368, 4426233, 5058552, 5901644, 8852466, 10117104, 11803288, 17704932, 23606576, 35409864, 70819728]

約数ペア:

[(1, 70819728), (2, 35409864), (3, 23606576), (4, 17704932), (6, 11803288), (7, 10117104), (8, 8852466), (12, 5901644), (14, 5058552), (16, 4426233), (21, 3372368), (24, 2950822), (28, 2529276), (42, 1686184), (48, 1475411), (56, 1264638), (84, 843092), (112, 632319), (168, 421546), (336, 210773)]