28993464

素因数分解:

$2^3\times 3^4\times {\mathrm{101}}^1\times {\mathrm{443}}^1$

素因数の和:562

約数の個数: 80

約数和(自身を含む): 82197720

約数和(自身を除く): 53204256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 101, 108, 162, 202, 216, 303, 324, 404, 443, 606, 648, 808, 886, 909, 1212, 1329, 1772, 1818, 2424, 2658, 2727, 3544, 3636, 3987, 5316, 5454, 7272, 7974, 8181, 10632, 10908, 11961, 15948, 16362, 21816, 23922, 31896, 32724, 35883, 44743, 47844, 65448, 71766, 89486, 95688, 134229, 143532, 178972, 268458, 287064, 357944, 402687, 536916, 805374, 1073832, 1208061, 1610748, 2416122, 3221496, 3624183, 4832244, 7248366, 9664488, 14496732, 28993464]

約数ペア:

[(1, 28993464), (2, 14496732), (3, 9664488), (4, 7248366), (6, 4832244), (8, 3624183), (9, 3221496), (12, 2416122), (18, 1610748), (24, 1208061), (27, 1073832), (36, 805374), (54, 536916), (72, 402687), (81, 357944), (101, 287064), (108, 268458), (162, 178972), (202, 143532), (216, 134229), (303, 95688), (324, 89486), (404, 71766), (443, 65448), (606, 47844), (648, 44743), (808, 35883), (886, 32724), (909, 31896), (1212, 23922), (1329, 21816), (1772, 16362), (1818, 15948), (2424, 11961), (2658, 10908), (2727, 10632), (3544, 8181), (3636, 7974), (3987, 7272), (5316, 5454)]