13326544

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{373}}^1$

素因数の和:428

約数の個数: 80

約数和(自身を含む): 33390720

約数和(自身を除く): 20064176

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 44, 56, 58, 77, 88, 112, 116, 154, 176, 203, 232, 308, 319, 373, 406, 464, 616, 638, 746, 812, 1232, 1276, 1492, 1624, 2233, 2552, 2611, 2984, 3248, 4103, 4466, 5104, 5222, 5968, 8206, 8932, 10444, 10817, 16412, 17864, 20888, 21634, 28721, 32824, 35728, 41776, 43268, 57442, 65648, 75719, 86536, 114884, 118987, 151438, 173072, 229768, 237974, 302876, 459536, 475948, 605752, 832909, 951896, 1211504, 1665818, 1903792, 3331636, 6663272, 13326544]

約数ペア:

[(1, 13326544), (2, 6663272), (4, 3331636), (7, 1903792), (8, 1665818), (11, 1211504), (14, 951896), (16, 832909), (22, 605752), (28, 475948), (29, 459536), (44, 302876), (56, 237974), (58, 229768), (77, 173072), (88, 151438), (112, 118987), (116, 114884), (154, 86536), (176, 75719), (203, 65648), (232, 57442), (308, 43268), (319, 41776), (373, 35728), (406, 32824), (464, 28721), (616, 21634), (638, 20888), (746, 17864), (812, 16412), (1232, 10817), (1276, 10444), (1492, 8932), (1624, 8206), (2233, 5968), (2552, 5222), (2611, 5104), (2984, 4466), (3248, 4103)]