7420672

素因数分解:

$2^8\times 7^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:165

約数の個数: 72

約数和(自身を含む): 17512992

約数和(自身を除く): 10092320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 101, 112, 128, 164, 202, 224, 256, 287, 328, 404, 448, 574, 656, 707, 808, 896, 1148, 1312, 1414, 1616, 1792, 2296, 2624, 2828, 3232, 4141, 4592, 5248, 5656, 6464, 8282, 9184, 10496, 11312, 12928, 16564, 18368, 22624, 25856, 28987, 33128, 36736, 45248, 57974, 66256, 73472, 90496, 115948, 132512, 180992, 231896, 265024, 463792, 530048, 927584, 1060096, 1855168, 3710336, 7420672]

約数ペア:

[(1, 7420672), (2, 3710336), (4, 1855168), (7, 1060096), (8, 927584), (14, 530048), (16, 463792), (28, 265024), (32, 231896), (41, 180992), (56, 132512), (64, 115948), (82, 90496), (101, 73472), (112, 66256), (128, 57974), (164, 45248), (202, 36736), (224, 33128), (256, 28987), (287, 25856), (328, 22624), (404, 18368), (448, 16564), (574, 12928), (656, 11312), (707, 10496), (808, 9184), (896, 8282), (1148, 6464), (1312, 5656), (1414, 5248), (1616, 4592), (1792, 4141), (2296, 3232), (2624, 2828)]