13338608

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:162

約数の個数: 80

約数和(自身を含む): 30132000

約数和(自身を除く): 16793392

約数列:

[1, 2, 4, 8, 16, 17, 19, 29, 34, 38, 58, 68, 76, 89, 116, 136, 152, 178, 232, 272, 304, 323, 356, 464, 493, 551, 646, 712, 986, 1102, 1292, 1424, 1513, 1691, 1972, 2204, 2581, 2584, 3026, 3382, 3944, 4408, 5162, 5168, 6052, 6764, 7888, 8816, 9367, 10324, 12104, 13528, 18734, 20648, 24208, 27056, 28747, 37468, 41296, 43877, 49039, 57494, 74936, 87754, 98078, 114988, 149872, 175508, 196156, 229976, 351016, 392312, 459952, 702032, 784624, 833663, 1667326, 3334652, 6669304, 13338608]

約数ペア:

[(1, 13338608), (2, 6669304), (4, 3334652), (8, 1667326), (16, 833663), (17, 784624), (19, 702032), (29, 459952), (34, 392312), (38, 351016), (58, 229976), (68, 196156), (76, 175508), (89, 149872), (116, 114988), (136, 98078), (152, 87754), (178, 74936), (232, 57494), (272, 49039), (304, 43877), (323, 41296), (356, 37468), (464, 28747), (493, 27056), (551, 24208), (646, 20648), (712, 18734), (986, 13528), (1102, 12104), (1292, 10324), (1424, 9367), (1513, 8816), (1691, 7888), (1972, 6764), (2204, 6052), (2581, 5168), (2584, 5162), (3026, 4408), (3382, 3944)]