4397008

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:152

約数の個数: 80

約数和(自身を含む): 10999296

約数和(自身を除く): 6602288

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 43, 44, 56, 77, 83, 86, 88, 112, 154, 166, 172, 176, 301, 308, 332, 344, 473, 581, 602, 616, 664, 688, 913, 946, 1162, 1204, 1232, 1328, 1826, 1892, 2324, 2408, 3311, 3569, 3652, 3784, 4648, 4816, 6391, 6622, 7138, 7304, 7568, 9296, 12782, 13244, 14276, 14608, 24983, 25564, 26488, 28552, 39259, 49966, 51128, 52976, 57104, 78518, 99932, 102256, 157036, 199864, 274813, 314072, 399728, 549626, 628144, 1099252, 2198504, 4397008]

約数ペア:

[(1, 4397008), (2, 2198504), (4, 1099252), (7, 628144), (8, 549626), (11, 399728), (14, 314072), (16, 274813), (22, 199864), (28, 157036), (43, 102256), (44, 99932), (56, 78518), (77, 57104), (83, 52976), (86, 51128), (88, 49966), (112, 39259), (154, 28552), (166, 26488), (172, 25564), (176, 24983), (301, 14608), (308, 14276), (332, 13244), (344, 12782), (473, 9296), (581, 7568), (602, 7304), (616, 7138), (664, 6622), (688, 6391), (913, 4816), (946, 4648), (1162, 3784), (1204, 3652), (1232, 3569), (1328, 3311), (1826, 2408), (1892, 2324)]