2445856

素因数分解:

$2^5\times 7^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:257

約数の個数: 48

約数和(自身を含む): 5624640

約数和(自身を除く): 3178784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 112, 122, 179, 224, 244, 358, 427, 488, 716, 854, 976, 1253, 1432, 1708, 1952, 2506, 2864, 3416, 5012, 5728, 6832, 10024, 10919, 13664, 20048, 21838, 40096, 43676, 76433, 87352, 152866, 174704, 305732, 349408, 611464, 1222928, 2445856]

約数ペア:

[(1, 2445856), (2, 1222928), (4, 611464), (7, 349408), (8, 305732), (14, 174704), (16, 152866), (28, 87352), (32, 76433), (56, 43676), (61, 40096), (112, 21838), (122, 20048), (179, 13664), (224, 10919), (244, 10024), (358, 6832), (427, 5728), (488, 5012), (716, 3416), (854, 2864), (976, 2506), (1253, 1952), (1432, 1708)]