25067028

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{479}}^1$

素因数の和:589

約数の個数: 72

約数和(自身を含む): 68947200

約数和(自身を除く): 43880172

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 89, 98, 147, 178, 196, 267, 294, 356, 479, 534, 588, 623, 958, 1068, 1246, 1437, 1869, 1916, 2492, 2874, 3353, 3738, 4361, 5748, 6706, 7476, 8722, 10059, 13083, 13412, 17444, 20118, 23471, 26166, 40236, 42631, 46942, 52332, 70413, 85262, 93884, 127893, 140826, 170524, 255786, 281652, 298417, 511572, 596834, 895251, 1193668, 1790502, 2088919, 3581004, 4177838, 6266757, 8355676, 12533514, 25067028]

約数ペア:

[(1, 25067028), (2, 12533514), (3, 8355676), (4, 6266757), (6, 4177838), (7, 3581004), (12, 2088919), (14, 1790502), (21, 1193668), (28, 895251), (42, 596834), (49, 511572), (84, 298417), (89, 281652), (98, 255786), (147, 170524), (178, 140826), (196, 127893), (267, 93884), (294, 85262), (356, 70413), (479, 52332), (534, 46942), (588, 42631), (623, 40236), (958, 26166), (1068, 23471), (1246, 20118), (1437, 17444), (1869, 13412), (1916, 13083), (2492, 10059), (2874, 8722), (3353, 7476), (3738, 6706), (4361, 5748)]