13927144

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{983}}^1$

素因数の和:1030

約数の個数: 64

約数和(自身を含む): 34007040

約数和(自身を除く): 20079896

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 23, 28, 44, 46, 56, 77, 88, 92, 154, 161, 184, 253, 308, 322, 506, 616, 644, 983, 1012, 1288, 1771, 1966, 2024, 3542, 3932, 6881, 7084, 7864, 10813, 13762, 14168, 21626, 22609, 27524, 43252, 45218, 55048, 75691, 86504, 90436, 151382, 158263, 180872, 248699, 302764, 316526, 497398, 605528, 633052, 994796, 1266104, 1740893, 1989592, 3481786, 6963572, 13927144]

約数ペア:

[(1, 13927144), (2, 6963572), (4, 3481786), (7, 1989592), (8, 1740893), (11, 1266104), (14, 994796), (22, 633052), (23, 605528), (28, 497398), (44, 316526), (46, 302764), (56, 248699), (77, 180872), (88, 158263), (92, 151382), (154, 90436), (161, 86504), (184, 75691), (253, 55048), (308, 45218), (322, 43252), (506, 27524), (616, 22609), (644, 21626), (983, 14168), (1012, 13762), (1288, 10813), (1771, 7864), (1966, 7084), (2024, 6881), (3542, 3932)]