40753328

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1741}}^1$

素因数の和:1786

約数の個数: 80

約数和(自身を含む): 103683840

約数和(自身を除く): 62930512

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 44, 56, 76, 77, 88, 112, 133, 152, 154, 176, 209, 266, 304, 308, 418, 532, 616, 836, 1064, 1232, 1463, 1672, 1741, 2128, 2926, 3344, 3482, 5852, 6964, 11704, 12187, 13928, 19151, 23408, 24374, 27856, 33079, 38302, 48748, 66158, 76604, 97496, 132316, 134057, 153208, 194992, 231553, 264632, 268114, 306416, 363869, 463106, 529264, 536228, 727738, 926212, 1072456, 1455476, 1852424, 2144912, 2547083, 2910952, 3704848, 5094166, 5821904, 10188332, 20376664, 40753328]

約数ペア:

[(1, 40753328), (2, 20376664), (4, 10188332), (7, 5821904), (8, 5094166), (11, 3704848), (14, 2910952), (16, 2547083), (19, 2144912), (22, 1852424), (28, 1455476), (38, 1072456), (44, 926212), (56, 727738), (76, 536228), (77, 529264), (88, 463106), (112, 363869), (133, 306416), (152, 268114), (154, 264632), (176, 231553), (209, 194992), (266, 153208), (304, 134057), (308, 132316), (418, 97496), (532, 76604), (616, 66158), (836, 48748), (1064, 38302), (1232, 33079), (1463, 27856), (1672, 24374), (1741, 23408), (2128, 19151), (2926, 13928), (3344, 12187), (3482, 11704), (5852, 6964)]