13272784

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6971}}^1$

素因数の和:7003

約数の個数: 40

約数和(自身を含む): 31123008

約数和(自身を除く): 17850224

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 6971, 13942, 27884, 48797, 55768, 97594, 111536, 118507, 195188, 237014, 390376, 474028, 780752, 829549, 948056, 1659098, 1896112, 3318196, 6636392, 13272784]

約数ペア:

[(1, 13272784), (2, 6636392), (4, 3318196), (7, 1896112), (8, 1659098), (14, 948056), (16, 829549), (17, 780752), (28, 474028), (34, 390376), (56, 237014), (68, 195188), (112, 118507), (119, 111536), (136, 97594), (238, 55768), (272, 48797), (476, 27884), (952, 13942), (1904, 6971)]