25189317216

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{12494701}}^1$

素因数の和:12494724

約数の個数: 72

約数和(自身を含む): 81865287504

約数和(自身を除く): 56675970288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 12494701, 24989402, 37484103, 49978804, 74968206, 87462907, 99957608, 112452309, 149936412, 174925814, 199915216, 224904618, 262388721, 299872824, 349851628, 399830432, 449809236, 524777442, 599745648, 699703256, 787166163, 899618472, 1049554884, 1199491296, 1399406512, 1574332326, 1799236944, 2099109768, 2798813024, 3148664652, 3598473888, 4198219536, 6297329304, 8396439072, 12594658608, 25189317216]

約数ペア:

[(1, 25189317216), (2, 12594658608), (3, 8396439072), (4, 6297329304), (6, 4198219536), (7, 3598473888), (8, 3148664652), (9, 2798813024), (12, 2099109768), (14, 1799236944), (16, 1574332326), (18, 1399406512), (21, 1199491296), (24, 1049554884), (28, 899618472), (32, 787166163), (36, 699703256), (42, 599745648), (48, 524777442), (56, 449809236), (63, 399830432), (72, 349851628), (84, 299872824), (96, 262388721), (112, 224904618), (126, 199915216), (144, 174925814), (168, 149936412), (224, 112452309), (252, 99957608), (288, 87462907), (336, 74968206), (504, 49978804), (672, 37484103), (1008, 24989402), (2016, 12494701)]