13909672

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{769}}^1$

素因数の和:818

約数の個数: 64

約数和(自身を含む): 33264000

約数和(自身を除く): 19354328

約数列:

[1, 2, 4, 7, 8, 14, 17, 19, 28, 34, 38, 56, 68, 76, 119, 133, 136, 152, 238, 266, 323, 476, 532, 646, 769, 952, 1064, 1292, 1538, 2261, 2584, 3076, 4522, 5383, 6152, 9044, 10766, 13073, 14611, 18088, 21532, 26146, 29222, 43064, 52292, 58444, 91511, 102277, 104584, 116888, 183022, 204554, 248387, 366044, 409108, 496774, 732088, 818216, 993548, 1738709, 1987096, 3477418, 6954836, 13909672]

約数ペア:

[(1, 13909672), (2, 6954836), (4, 3477418), (7, 1987096), (8, 1738709), (14, 993548), (17, 818216), (19, 732088), (28, 496774), (34, 409108), (38, 366044), (56, 248387), (68, 204554), (76, 183022), (119, 116888), (133, 104584), (136, 102277), (152, 91511), (238, 58444), (266, 52292), (323, 43064), (476, 29222), (532, 26146), (646, 21532), (769, 18088), (952, 14611), (1064, 13073), (1292, 10766), (1538, 9044), (2261, 6152), (2584, 5383), (3076, 4522)]