25859484

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1153}}^1$

素因数の和:1259

約数の個数: 72

約数和(自身を含む): 75610080

約数和(自身を除く): 49750596

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 89, 126, 178, 252, 267, 356, 534, 623, 801, 1068, 1153, 1246, 1602, 1869, 2306, 2492, 3204, 3459, 3738, 4612, 5607, 6918, 7476, 8071, 10377, 11214, 13836, 16142, 20754, 22428, 24213, 32284, 41508, 48426, 72639, 96852, 102617, 145278, 205234, 290556, 307851, 410468, 615702, 718319, 923553, 1231404, 1436638, 1847106, 2154957, 2873276, 3694212, 4309914, 6464871, 8619828, 12929742, 25859484]

約数ペア:

[(1, 25859484), (2, 12929742), (3, 8619828), (4, 6464871), (6, 4309914), (7, 3694212), (9, 2873276), (12, 2154957), (14, 1847106), (18, 1436638), (21, 1231404), (28, 923553), (36, 718319), (42, 615702), (63, 410468), (84, 307851), (89, 290556), (126, 205234), (178, 145278), (252, 102617), (267, 96852), (356, 72639), (534, 48426), (623, 41508), (801, 32284), (1068, 24213), (1153, 22428), (1246, 20754), (1602, 16142), (1869, 13836), (2306, 11214), (2492, 10377), (3204, 8071), (3459, 7476), (3738, 6918), (4612, 5607)]