23558936

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:192

約数の個数: 64

約数和(自身を含む): 49248000

約数和(自身を除く): 25689064

約数列:

[1, 2, 4, 8, 19, 37, 38, 59, 71, 74, 76, 118, 142, 148, 152, 236, 284, 296, 472, 568, 703, 1121, 1349, 1406, 2183, 2242, 2627, 2698, 2812, 4189, 4366, 4484, 5254, 5396, 5624, 8378, 8732, 8968, 10508, 10792, 16756, 17464, 21016, 33512, 41477, 49913, 79591, 82954, 99826, 154993, 159182, 165908, 199652, 309986, 318364, 331816, 399304, 619972, 636728, 1239944, 2944867, 5889734, 11779468, 23558936]

約数ペア:

[(1, 23558936), (2, 11779468), (4, 5889734), (8, 2944867), (19, 1239944), (37, 636728), (38, 619972), (59, 399304), (71, 331816), (74, 318364), (76, 309986), (118, 199652), (142, 165908), (148, 159182), (152, 154993), (236, 99826), (284, 82954), (296, 79591), (472, 49913), (568, 41477), (703, 33512), (1121, 21016), (1349, 17464), (1406, 16756), (2183, 10792), (2242, 10508), (2627, 8968), (2698, 8732), (2812, 8378), (4189, 5624), (4366, 5396), (4484, 5254)]