28146528

素因数分解:

$2^5\times 3^4\times {\mathrm{10859}}^1$

素因数の和:10881

約数の個数: 60

約数和(自身を含む): 82785780

約数和(自身を除く): 54639252

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 10859, 21718, 32577, 43436, 65154, 86872, 97731, 130308, 173744, 195462, 260616, 293193, 347488, 390924, 521232, 586386, 781848, 879579, 1042464, 1172772, 1563696, 1759158, 2345544, 3127392, 3518316, 4691088, 7036632, 9382176, 14073264, 28146528]

約数ペア:

[(1, 28146528), (2, 14073264), (3, 9382176), (4, 7036632), (6, 4691088), (8, 3518316), (9, 3127392), (12, 2345544), (16, 1759158), (18, 1563696), (24, 1172772), (27, 1042464), (32, 879579), (36, 781848), (48, 586386), (54, 521232), (72, 390924), (81, 347488), (96, 293193), (108, 260616), (144, 195462), (162, 173744), (216, 130308), (288, 97731), (324, 86872), (432, 65154), (648, 43436), (864, 32577), (1296, 21718), (2592, 10859)]