3131744

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:100

約数の個数: 96

約数和(自身を含む): 8128512

約数和(自身を除く): 4996768

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 41, 44, 56, 62, 77, 82, 88, 112, 124, 154, 164, 176, 217, 224, 248, 287, 308, 328, 341, 352, 434, 451, 496, 574, 616, 656, 682, 868, 902, 992, 1148, 1232, 1271, 1312, 1364, 1736, 1804, 2296, 2387, 2464, 2542, 2728, 3157, 3472, 3608, 4592, 4774, 5084, 5456, 6314, 6944, 7216, 8897, 9184, 9548, 10168, 10912, 12628, 13981, 14432, 17794, 19096, 20336, 25256, 27962, 35588, 38192, 40672, 50512, 55924, 71176, 76384, 97867, 101024, 111848, 142352, 195734, 223696, 284704, 391468, 447392, 782936, 1565872, 3131744]

約数ペア:

[(1, 3131744), (2, 1565872), (4, 782936), (7, 447392), (8, 391468), (11, 284704), (14, 223696), (16, 195734), (22, 142352), (28, 111848), (31, 101024), (32, 97867), (41, 76384), (44, 71176), (56, 55924), (62, 50512), (77, 40672), (82, 38192), (88, 35588), (112, 27962), (124, 25256), (154, 20336), (164, 19096), (176, 17794), (217, 14432), (224, 13981), (248, 12628), (287, 10912), (308, 10168), (328, 9548), (341, 9184), (352, 8897), (434, 7216), (451, 6944), (496, 6314), (574, 5456), (616, 5084), (656, 4774), (682, 4592), (868, 3608), (902, 3472), (992, 3157), (1148, 2728), (1232, 2542), (1271, 2464), (1312, 2387), (1364, 2296), (1736, 1804)]