27075728128

素因数分解:

$2^8\times {\mathrm{43}}^1\times {\mathrm{521}}^1\times {\mathrm{4721}}^1$

素因数の和:5301

約数の個数: 72

約数和(自身を含む): 55420451856

約数和(自身を除く): 28344723728

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 344, 521, 688, 1042, 1376, 2084, 2752, 4168, 4721, 5504, 8336, 9442, 11008, 16672, 18884, 22403, 33344, 37768, 44806, 66688, 75536, 89612, 133376, 151072, 179224, 203003, 302144, 358448, 406006, 604288, 716896, 812012, 1208576, 1433792, 1624024, 2459641, 2867584, 3248048, 4919282, 5735168, 6496096, 9838564, 12992192, 19677128, 25984384, 39354256, 51968768, 78708512, 105764563, 157417024, 211529126, 314834048, 423058252, 629668096, 846116504, 1692233008, 3384466016, 6768932032, 13537864064, 27075728128]

約数ペア:

[(1, 27075728128), (2, 13537864064), (4, 6768932032), (8, 3384466016), (16, 1692233008), (32, 846116504), (43, 629668096), (64, 423058252), (86, 314834048), (128, 211529126), (172, 157417024), (256, 105764563), (344, 78708512), (521, 51968768), (688, 39354256), (1042, 25984384), (1376, 19677128), (2084, 12992192), (2752, 9838564), (4168, 6496096), (4721, 5735168), (5504, 4919282), (8336, 3248048), (9442, 2867584), (11008, 2459641), (16672, 1624024), (18884, 1433792), (22403, 1208576), (33344, 812012), (37768, 716896), (44806, 604288), (66688, 406006), (75536, 358448), (89612, 302144), (133376, 203003), (151072, 179224)]