7237535396

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{123499}}^1$

素因数の和:123553

約数の個数: 72

約数和(自身を含む): 16556904000

約数和(自身を除く): 9319368604

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 49, 52, 91, 92, 98, 161, 182, 196, 299, 322, 364, 598, 637, 644, 1127, 1196, 1274, 2093, 2254, 2548, 4186, 4508, 8372, 14651, 29302, 58604, 123499, 246998, 493996, 864493, 1605487, 1728986, 2840477, 3210974, 3457972, 5680954, 6051451, 6421948, 11238409, 11361908, 12102902, 19883339, 22476818, 24205804, 36926201, 39766678, 44953636, 73852402, 78668863, 79533356, 139183373, 147704804, 157337726, 258483407, 278366746, 314675452, 516966814, 556733492, 1033933628, 1809383849, 3618767698, 7237535396]

約数ペア:

[(1, 7237535396), (2, 3618767698), (4, 1809383849), (7, 1033933628), (13, 556733492), (14, 516966814), (23, 314675452), (26, 278366746), (28, 258483407), (46, 157337726), (49, 147704804), (52, 139183373), (91, 79533356), (92, 78668863), (98, 73852402), (161, 44953636), (182, 39766678), (196, 36926201), (299, 24205804), (322, 22476818), (364, 19883339), (598, 12102902), (637, 11361908), (644, 11238409), (1127, 6421948), (1196, 6051451), (1274, 5680954), (2093, 3457972), (2254, 3210974), (2548, 2840477), (4186, 1728986), (4508, 1605487), (8372, 864493), (14651, 493996), (29302, 246998), (58604, 123499)]