11936697968

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{17491}}^1$

素因数の和:17722

約数の個数: 80

約数和(自身を含む): 26509615776

約数和(自身を除く): 14572917808

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 193, 208, 221, 272, 386, 442, 772, 884, 1544, 1768, 2509, 3088, 3281, 3536, 5018, 6562, 10036, 13124, 17491, 20072, 26248, 34982, 40144, 42653, 52496, 69964, 85306, 139928, 170612, 227383, 279856, 297347, 341224, 454766, 594694, 682448, 909532, 1189388, 1819064, 2378776, 3375763, 3638128, 3865511, 4757552, 6751526, 7731022, 13503052, 15462044, 27006104, 30924088, 43884919, 54012208, 57387971, 61848176, 87769838, 114775942, 175539676, 229551884, 351079352, 459103768, 702158704, 746043623, 918207536, 1492087246, 2984174492, 5968348984, 11936697968]

約数ペア:

[(1, 11936697968), (2, 5968348984), (4, 2984174492), (8, 1492087246), (13, 918207536), (16, 746043623), (17, 702158704), (26, 459103768), (34, 351079352), (52, 229551884), (68, 175539676), (104, 114775942), (136, 87769838), (193, 61848176), (208, 57387971), (221, 54012208), (272, 43884919), (386, 30924088), (442, 27006104), (772, 15462044), (884, 13503052), (1544, 7731022), (1768, 6751526), (2509, 4757552), (3088, 3865511), (3281, 3638128), (3536, 3375763), (5018, 2378776), (6562, 1819064), (10036, 1189388), (13124, 909532), (17491, 682448), (20072, 594694), (26248, 454766), (34982, 341224), (40144, 297347), (42653, 279856), (52496, 227383), (69964, 170612), (85306, 139928)]