894509056

素因数分解:

$2^{13}\times 7^1\times {\mathrm{19}}^1\times {\mathrm{821}}^1$

素因数の和:873

約数の個数: 112

約数和(自身を含む): 2154692160

約数和(自身を除く): 1260183104

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 304, 448, 512, 532, 608, 821, 896, 1024, 1064, 1216, 1642, 1792, 2048, 2128, 2432, 3284, 3584, 4096, 4256, 4864, 5747, 6568, 7168, 8192, 8512, 9728, 11494, 13136, 14336, 15599, 17024, 19456, 22988, 26272, 28672, 31198, 34048, 38912, 45976, 52544, 57344, 62396, 68096, 77824, 91952, 105088, 109193, 124792, 136192, 155648, 183904, 210176, 218386, 249584, 272384, 367808, 420352, 436772, 499168, 544768, 735616, 840704, 873544, 998336, 1089536, 1471232, 1681408, 1747088, 1996672, 2942464, 3362816, 3494176, 3993344, 5884928, 6725632, 6988352, 7986688, 11769856, 13976704, 15973376, 23539712, 27953408, 31946752, 47079424, 55906816, 63893504, 111813632, 127787008, 223627264, 447254528, 894509056]

約数ペア:

[(1, 894509056), (2, 447254528), (4, 223627264), (7, 127787008), (8, 111813632), (14, 63893504), (16, 55906816), (19, 47079424), (28, 31946752), (32, 27953408), (38, 23539712), (56, 15973376), (64, 13976704), (76, 11769856), (112, 7986688), (128, 6988352), (133, 6725632), (152, 5884928), (224, 3993344), (256, 3494176), (266, 3362816), (304, 2942464), (448, 1996672), (512, 1747088), (532, 1681408), (608, 1471232), (821, 1089536), (896, 998336), (1024, 873544), (1064, 840704), (1216, 735616), (1642, 544768), (1792, 499168), (2048, 436772), (2128, 420352), (2432, 367808), (3284, 272384), (3584, 249584), (4096, 218386), (4256, 210176), (4864, 183904), (5747, 155648), (6568, 136192), (7168, 124792), (8192, 109193), (8512, 105088), (9728, 91952), (11494, 77824), (13136, 68096), (14336, 62396), (15599, 57344), (17024, 52544), (19456, 45976), (22988, 38912), (26272, 34048), (28672, 31198)]