8307712

素因数分解:

$2^{10}\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:107

約数の個数: 88

約数和(自身を含む): 20306240

約数和(自身を除く): 11998528

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 61, 64, 76, 112, 122, 128, 133, 152, 224, 244, 256, 266, 304, 427, 448, 488, 512, 532, 608, 854, 896, 976, 1024, 1064, 1159, 1216, 1708, 1792, 1952, 2128, 2318, 2432, 3416, 3584, 3904, 4256, 4636, 4864, 6832, 7168, 7808, 8113, 8512, 9272, 9728, 13664, 15616, 16226, 17024, 18544, 19456, 27328, 31232, 32452, 34048, 37088, 54656, 62464, 64904, 68096, 74176, 109312, 129808, 136192, 148352, 218624, 259616, 296704, 437248, 519232, 593408, 1038464, 1186816, 2076928, 4153856, 8307712]

約数ペア:

[(1, 8307712), (2, 4153856), (4, 2076928), (7, 1186816), (8, 1038464), (14, 593408), (16, 519232), (19, 437248), (28, 296704), (32, 259616), (38, 218624), (56, 148352), (61, 136192), (64, 129808), (76, 109312), (112, 74176), (122, 68096), (128, 64904), (133, 62464), (152, 54656), (224, 37088), (244, 34048), (256, 32452), (266, 31232), (304, 27328), (427, 19456), (448, 18544), (488, 17024), (512, 16226), (532, 15616), (608, 13664), (854, 9728), (896, 9272), (976, 8512), (1024, 8113), (1064, 7808), (1159, 7168), (1216, 6832), (1708, 4864), (1792, 4636), (1952, 4256), (2128, 3904), (2318, 3584), (2432, 3416)]