15694948864

素因数分解:

$2^9\times 7^1\times {\mathrm{4379171}}^1$

素因数の和:4379196

約数の個数: 40

約数和(自身を含む): 35839143648

約数和(自身を除く): 20144194784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 4379171, 8758342, 17516684, 30654197, 35033368, 61308394, 70066736, 122616788, 140133472, 245233576, 280266944, 490467152, 560533888, 980934304, 1121067776, 1961868608, 2242135552, 3923737216, 7847474432, 15694948864]

約数ペア:

[(1, 15694948864), (2, 7847474432), (4, 3923737216), (7, 2242135552), (8, 1961868608), (14, 1121067776), (16, 980934304), (28, 560533888), (32, 490467152), (56, 280266944), (64, 245233576), (112, 140133472), (128, 122616788), (224, 70066736), (256, 61308394), (448, 35033368), (512, 30654197), (896, 17516684), (1792, 8758342), (3584, 4379171)]