4869928

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:254

約数の個数: 64

約数和(自身を含む): 11520000

約数和(自身を除く): 6650072

約数列:

[1, 2, 4, 7, 8, 14, 19, 23, 28, 38, 46, 56, 76, 92, 133, 152, 161, 184, 199, 266, 322, 398, 437, 532, 644, 796, 874, 1064, 1288, 1393, 1592, 1748, 2786, 3059, 3496, 3781, 4577, 5572, 6118, 7562, 9154, 11144, 12236, 15124, 18308, 24472, 26467, 30248, 32039, 36616, 52934, 64078, 86963, 105868, 128156, 173926, 211736, 256312, 347852, 608741, 695704, 1217482, 2434964, 4869928]

約数ペア:

[(1, 4869928), (2, 2434964), (4, 1217482), (7, 695704), (8, 608741), (14, 347852), (19, 256312), (23, 211736), (28, 173926), (38, 128156), (46, 105868), (56, 86963), (76, 64078), (92, 52934), (133, 36616), (152, 32039), (161, 30248), (184, 26467), (199, 24472), (266, 18308), (322, 15124), (398, 12236), (437, 11144), (532, 9154), (644, 7562), (796, 6118), (874, 5572), (1064, 4577), (1288, 3781), (1393, 3496), (1592, 3059), (1748, 2786)]