28986192

素因数分解:

$2^4\times 3^2\times {\mathrm{101}}^1\times {\mathrm{1993}}^1$

素因数の和:2108

約数の個数: 60

約数和(自身を含む): 81965364

約数和(自身を除く): 52979172

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 101, 144, 202, 303, 404, 606, 808, 909, 1212, 1616, 1818, 1993, 2424, 3636, 3986, 4848, 5979, 7272, 7972, 11958, 14544, 15944, 17937, 23916, 31888, 35874, 47832, 71748, 95664, 143496, 201293, 286992, 402586, 603879, 805172, 1207758, 1610344, 1811637, 2415516, 3220688, 3623274, 4831032, 7246548, 9662064, 14493096, 28986192]

約数ペア:

[(1, 28986192), (2, 14493096), (3, 9662064), (4, 7246548), (6, 4831032), (8, 3623274), (9, 3220688), (12, 2415516), (16, 1811637), (18, 1610344), (24, 1207758), (36, 805172), (48, 603879), (72, 402586), (101, 286992), (144, 201293), (202, 143496), (303, 95664), (404, 71748), (606, 47832), (808, 35874), (909, 31888), (1212, 23916), (1616, 17937), (1818, 15944), (1993, 14544), (2424, 11958), (3636, 7972), (3986, 7272), (4848, 5979)]