39932048

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1$

素因数の和:552

約数の個数: 80

約数和(自身を含む): 92244096

約数和(自身を除く): 52312048

約数列:

[1, 2, 4, 8, 13, 16, 17, 23, 26, 34, 46, 52, 68, 92, 104, 136, 184, 208, 221, 272, 299, 368, 391, 442, 491, 598, 782, 884, 982, 1196, 1564, 1768, 1964, 2392, 3128, 3536, 3928, 4784, 5083, 6256, 6383, 7856, 8347, 10166, 11293, 12766, 16694, 20332, 22586, 25532, 33388, 40664, 45172, 51064, 66776, 81328, 90344, 102128, 108511, 133552, 146809, 180688, 191981, 217022, 293618, 383962, 434044, 587236, 767924, 868088, 1174472, 1535848, 1736176, 2348944, 2495753, 3071696, 4991506, 9983012, 19966024, 39932048]

約数ペア:

[(1, 39932048), (2, 19966024), (4, 9983012), (8, 4991506), (13, 3071696), (16, 2495753), (17, 2348944), (23, 1736176), (26, 1535848), (34, 1174472), (46, 868088), (52, 767924), (68, 587236), (92, 434044), (104, 383962), (136, 293618), (184, 217022), (208, 191981), (221, 180688), (272, 146809), (299, 133552), (368, 108511), (391, 102128), (442, 90344), (491, 81328), (598, 66776), (782, 51064), (884, 45172), (982, 40664), (1196, 33388), (1564, 25532), (1768, 22586), (1964, 20332), (2392, 16694), (3128, 12766), (3536, 11293), (3928, 10166), (4784, 8347), (5083, 7856), (6256, 6383)]