28301832

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{10079}}^1$

素因数の和:10107

約数の個数: 64

約数和(自身を含む): 84672000

約数和(自身を除く): 56370168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 10079, 20158, 30237, 40316, 60474, 80632, 90711, 120948, 131027, 181422, 241896, 262054, 272133, 362844, 393081, 524108, 544266, 725688, 786162, 1048216, 1088532, 1179243, 1572324, 2177064, 2358486, 3144648, 3537729, 4716972, 7075458, 9433944, 14150916, 28301832]

約数ペア:

[(1, 28301832), (2, 14150916), (3, 9433944), (4, 7075458), (6, 4716972), (8, 3537729), (9, 3144648), (12, 2358486), (13, 2177064), (18, 1572324), (24, 1179243), (26, 1088532), (27, 1048216), (36, 786162), (39, 725688), (52, 544266), (54, 524108), (72, 393081), (78, 362844), (104, 272133), (108, 262054), (117, 241896), (156, 181422), (216, 131027), (234, 120948), (312, 90711), (351, 80632), (468, 60474), (702, 40316), (936, 30237), (1404, 20158), (2808, 10079)]