28490544

素因数分解:

$2^4\times 3^2\times {\mathrm{67}}^1\times {\mathrm{2953}}^1$

素因数の和:3034

約数の個数: 60

約数和(自身を含む): 80951416

約数和(自身を除く): 52460872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 67, 72, 134, 144, 201, 268, 402, 536, 603, 804, 1072, 1206, 1608, 2412, 2953, 3216, 4824, 5906, 8859, 9648, 11812, 17718, 23624, 26577, 35436, 47248, 53154, 70872, 106308, 141744, 197851, 212616, 395702, 425232, 593553, 791404, 1187106, 1582808, 1780659, 2374212, 3165616, 3561318, 4748424, 7122636, 9496848, 14245272, 28490544]

約数ペア:

[(1, 28490544), (2, 14245272), (3, 9496848), (4, 7122636), (6, 4748424), (8, 3561318), (9, 3165616), (12, 2374212), (16, 1780659), (18, 1582808), (24, 1187106), (36, 791404), (48, 593553), (67, 425232), (72, 395702), (134, 212616), (144, 197851), (201, 141744), (268, 106308), (402, 70872), (536, 53154), (603, 47248), (804, 35436), (1072, 26577), (1206, 23624), (1608, 17718), (2412, 11812), (2953, 9648), (3216, 8859), (4824, 5906)]