25714948

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{607}}^1$

素因数の和:724

約数の個数: 48

約数和(自身を含む): 55157760

約数和(自身を除く): 29442812

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 89, 119, 178, 238, 356, 476, 607, 623, 1214, 1246, 1513, 2428, 2492, 3026, 4249, 6052, 8498, 10319, 10591, 16996, 20638, 21182, 41276, 42364, 54023, 72233, 108046, 144466, 216092, 288932, 378161, 756322, 918391, 1512644, 1836782, 3673564, 6428737, 12857474, 25714948]

約数ペア:

[(1, 25714948), (2, 12857474), (4, 6428737), (7, 3673564), (14, 1836782), (17, 1512644), (28, 918391), (34, 756322), (68, 378161), (89, 288932), (119, 216092), (178, 144466), (238, 108046), (356, 72233), (476, 54023), (607, 42364), (623, 41276), (1214, 21182), (1246, 20638), (1513, 16996), (2428, 10591), (2492, 10319), (3026, 8498), (4249, 6052)]