28366919455

素因数分解:

$5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1\times {\mathrm{677}}^1$

素因数の和:1048

約数の個数: 64

約数和(自身を含む): 40208762880

約数和(自身を除く): 11841843425

約数列:

[1, 5, 7, 35, 59, 103, 197, 295, 413, 515, 677, 721, 985, 1379, 2065, 3385, 3605, 4739, 6077, 6895, 11623, 20291, 23695, 30385, 39943, 42539, 58115, 69731, 81361, 101455, 133369, 142037, 199715, 212695, 279601, 348655, 406805, 488117, 666845, 710185, 933583, 1197169, 1398005, 2440585, 4114129, 4667915, 5985845, 7868771, 8380183, 13737007, 20570645, 28798903, 39343855, 41900915, 55081397, 68685035, 96159049, 143994515, 275406985, 480795245, 810483413, 4052417065, 5673383891, 28366919455]

約数ペア:

[(1, 28366919455), (5, 5673383891), (7, 4052417065), (35, 810483413), (59, 480795245), (103, 275406985), (197, 143994515), (295, 96159049), (413, 68685035), (515, 55081397), (677, 41900915), (721, 39343855), (985, 28798903), (1379, 20570645), (2065, 13737007), (3385, 8380183), (3605, 7868771), (4739, 5985845), (6077, 4667915), (6895, 4114129), (11623, 2440585), (20291, 1398005), (23695, 1197169), (30385, 933583), (39943, 710185), (42539, 666845), (58115, 488117), (69731, 406805), (81361, 348655), (101455, 279601), (133369, 212695), (142037, 199715)]