25494768

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{13619}}^1$

素因数の和:13646

約数の個数: 60

約数和(自身を含む): 76844040

約数和(自身を除く): 51349272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 13619, 27238, 40857, 54476, 81714, 108952, 122571, 163428, 177047, 217904, 245142, 326856, 354094, 490284, 531141, 653712, 708188, 980568, 1062282, 1416376, 1593423, 1961136, 2124564, 2832752, 3186846, 4249128, 6373692, 8498256, 12747384, 25494768]

約数ペア:

[(1, 25494768), (2, 12747384), (3, 8498256), (4, 6373692), (6, 4249128), (8, 3186846), (9, 2832752), (12, 2124564), (13, 1961136), (16, 1593423), (18, 1416376), (24, 1062282), (26, 980568), (36, 708188), (39, 653712), (48, 531141), (52, 490284), (72, 354094), (78, 326856), (104, 245142), (117, 217904), (144, 177047), (156, 163428), (208, 122571), (234, 108952), (312, 81714), (468, 54476), (624, 40857), (936, 27238), (1872, 13619)]