26628448

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:236

約数の個数: 96

約数和(自身を含む): 66624768

約数和(自身を除く): 39996320

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 101, 107, 112, 154, 176, 202, 214, 224, 308, 352, 404, 428, 616, 707, 749, 808, 856, 1111, 1177, 1232, 1414, 1498, 1616, 1712, 2222, 2354, 2464, 2828, 2996, 3232, 3424, 4444, 4708, 5656, 5992, 7777, 8239, 8888, 9416, 10807, 11312, 11984, 15554, 16478, 17776, 18832, 21614, 22624, 23968, 31108, 32956, 35552, 37664, 43228, 62216, 65912, 75649, 86456, 118877, 124432, 131824, 151298, 172912, 237754, 248864, 263648, 302596, 345824, 475508, 605192, 832139, 951016, 1210384, 1664278, 1902032, 2420768, 3328556, 3804064, 6657112, 13314224, 26628448]

約数ペア:

[(1, 26628448), (2, 13314224), (4, 6657112), (7, 3804064), (8, 3328556), (11, 2420768), (14, 1902032), (16, 1664278), (22, 1210384), (28, 951016), (32, 832139), (44, 605192), (56, 475508), (77, 345824), (88, 302596), (101, 263648), (107, 248864), (112, 237754), (154, 172912), (176, 151298), (202, 131824), (214, 124432), (224, 118877), (308, 86456), (352, 75649), (404, 65912), (428, 62216), (616, 43228), (707, 37664), (749, 35552), (808, 32956), (856, 31108), (1111, 23968), (1177, 22624), (1232, 21614), (1414, 18832), (1498, 17776), (1616, 16478), (1712, 15554), (2222, 11984), (2354, 11312), (2464, 10807), (2828, 9416), (2996, 8888), (3232, 8239), (3424, 7777), (4444, 5992), (4708, 5656)]