25681128

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1093}}^1$

素因数の和:1202

約数の個数: 64

約数和(自身を含む): 70891200

約数和(自身を除く): 45210072

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 89, 132, 178, 264, 267, 356, 534, 712, 979, 1068, 1093, 1958, 2136, 2186, 2937, 3279, 3916, 4372, 5874, 6558, 7832, 8744, 11748, 12023, 13116, 23496, 24046, 26232, 36069, 48092, 72138, 96184, 97277, 144276, 194554, 288552, 291831, 389108, 583662, 778216, 1070047, 1167324, 2140094, 2334648, 3210141, 4280188, 6420282, 8560376, 12840564, 25681128]

約数ペア:

[(1, 25681128), (2, 12840564), (3, 8560376), (4, 6420282), (6, 4280188), (8, 3210141), (11, 2334648), (12, 2140094), (22, 1167324), (24, 1070047), (33, 778216), (44, 583662), (66, 389108), (88, 291831), (89, 288552), (132, 194554), (178, 144276), (264, 97277), (267, 96184), (356, 72138), (534, 48092), (712, 36069), (979, 26232), (1068, 24046), (1093, 23496), (1958, 13116), (2136, 12023), (2186, 11748), (2937, 8744), (3279, 7832), (3916, 6558), (4372, 5874)]