2737504

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1$

素因数の和:140

約数の個数: 72

約数和(自身を含む): 6837264

約数和(自身を除く): 4099760

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 101, 112, 121, 154, 176, 202, 224, 242, 308, 352, 404, 484, 616, 707, 808, 847, 968, 1111, 1232, 1414, 1616, 1694, 1936, 2222, 2464, 2828, 3232, 3388, 3872, 4444, 5656, 6776, 7777, 8888, 11312, 12221, 13552, 15554, 17776, 22624, 24442, 27104, 31108, 35552, 48884, 62216, 85547, 97768, 124432, 171094, 195536, 248864, 342188, 391072, 684376, 1368752, 2737504]

約数ペア:

[(1, 2737504), (2, 1368752), (4, 684376), (7, 391072), (8, 342188), (11, 248864), (14, 195536), (16, 171094), (22, 124432), (28, 97768), (32, 85547), (44, 62216), (56, 48884), (77, 35552), (88, 31108), (101, 27104), (112, 24442), (121, 22624), (154, 17776), (176, 15554), (202, 13552), (224, 12221), (242, 11312), (308, 8888), (352, 7777), (404, 6776), (484, 5656), (616, 4444), (707, 3872), (808, 3388), (847, 3232), (968, 2828), (1111, 2464), (1232, 2222), (1414, 1936), (1616, 1694)]