28114992

素因数分解:

$2^4\times 3^3\times {\mathrm{151}}^1\times {\mathrm{431}}^1$

素因数の和:599

約数の個数: 80

約数和(自身を含む): 81423360

約数和(自身を除く): 53308368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 151, 216, 302, 431, 432, 453, 604, 862, 906, 1208, 1293, 1359, 1724, 1812, 2416, 2586, 2718, 3448, 3624, 3879, 4077, 5172, 5436, 6896, 7248, 7758, 8154, 10344, 10872, 11637, 15516, 16308, 20688, 21744, 23274, 31032, 32616, 46548, 62064, 65081, 65232, 93096, 130162, 186192, 195243, 260324, 390486, 520648, 585729, 780972, 1041296, 1171458, 1561944, 1757187, 2342916, 3123888, 3514374, 4685832, 7028748, 9371664, 14057496, 28114992]

約数ペア:

[(1, 28114992), (2, 14057496), (3, 9371664), (4, 7028748), (6, 4685832), (8, 3514374), (9, 3123888), (12, 2342916), (16, 1757187), (18, 1561944), (24, 1171458), (27, 1041296), (36, 780972), (48, 585729), (54, 520648), (72, 390486), (108, 260324), (144, 195243), (151, 186192), (216, 130162), (302, 93096), (431, 65232), (432, 65081), (453, 62064), (604, 46548), (862, 32616), (906, 31032), (1208, 23274), (1293, 21744), (1359, 20688), (1724, 16308), (1812, 15516), (2416, 11637), (2586, 10872), (2718, 10344), (3448, 8154), (3624, 7758), (3879, 7248), (4077, 6896), (5172, 5436)]