16615424

素因数分解:

$2^{11}\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:109

約数の個数: 96

約数和(自身を含む): 40622400

約数和(自身を除く): 24006976

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, 2048, 2128, 2318, 2432, 3416, 3584, 3904, 4256, 4636, 4864, 6832, 7168, 7808, 8113, 8512, 9272, 9728, 13664, 14336, 15616, 16226, 17024, 18544, 19456, 27328, 31232, 32452, 34048, 37088, 38912, 54656, 62464, 64904, 68096, 74176, 109312, 124928, 129808, 136192, 148352, 218624, 259616, 272384, 296704, 437248, 519232, 593408, 874496, 1038464, 1186816, 2076928, 2373632, 4153856, 8307712, 16615424]

約数ペア:

[(1, 16615424), (2, 8307712), (4, 4153856), (7, 2373632), (8, 2076928), (14, 1186816), (16, 1038464), (19, 874496), (28, 593408), (32, 519232), (38, 437248), (56, 296704), (61, 272384), (64, 259616), (76, 218624), (112, 148352), (122, 136192), (128, 129808), (133, 124928), (152, 109312), (224, 74176), (244, 68096), (256, 64904), (266, 62464), (304, 54656), (427, 38912), (448, 37088), (488, 34048), (512, 32452), (532, 31232), (608, 27328), (854, 19456), (896, 18544), (976, 17024), (1024, 16226), (1064, 15616), (1159, 14336), (1216, 13664), (1708, 9728), (1792, 9272), (1952, 8512), (2048, 8113), (2128, 7808), (2318, 7168), (2432, 6832), (3416, 4864), (3584, 4636), (3904, 4256)]