28726893936

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{15345563}}^1$

素因数の和:15345590

約数の個数: 60

約数和(自身を含む): 86579672088

約数和(自身を除く): 57852778152

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, 15345563, 30691126, 46036689, 61382252, 92073378, 122764504, 138110067, 184146756, 199492319, 245529008, 276220134, 368293512, 398984638, 552440268, 598476957, 736587024, 797969276, 1104880536, 1196953914, 1595938552, 1795430871, 2209761072, 2393907828, 3191877104, 3590861742, 4787815656, 7181723484, 9575631312, 14363446968, 28726893936]

約数ペア:

[(1, 28726893936), (2, 14363446968), (3, 9575631312), (4, 7181723484), (6, 4787815656), (8, 3590861742), (9, 3191877104), (12, 2393907828), (13, 2209761072), (16, 1795430871), (18, 1595938552), (24, 1196953914), (26, 1104880536), (36, 797969276), (39, 736587024), (48, 598476957), (52, 552440268), (72, 398984638), (78, 368293512), (104, 276220134), (117, 245529008), (144, 199492319), (156, 184146756), (208, 138110067), (234, 122764504), (312, 92073378), (468, 61382252), (624, 46036689), (936, 30691126), (1872, 15345563)]