66461696

素因数分解:

$2^{13}\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:113

約数の個数: 112

約数和(自身を含む): 162519360

約数和(自身を除く): 96057664

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, 4096, 4256, 4636, 4864, 6832, 7168, 7808, 8113, 8192, 8512, 9272, 9728, 13664, 14336, 15616, 16226, 17024, 18544, 19456, 27328, 28672, 31232, 32452, 34048, 37088, 38912, 54656, 57344, 62464, 64904, 68096, 74176, 77824, 109312, 124928, 129808, 136192, 148352, 155648, 218624, 249856, 259616, 272384, 296704, 437248, 499712, 519232, 544768, 593408, 874496, 1038464, 1089536, 1186816, 1748992, 2076928, 2373632, 3497984, 4153856, 4747264, 8307712, 9494528, 16615424, 33230848, 66461696]

約数ペア:

[(1, 66461696), (2, 33230848), (4, 16615424), (7, 9494528), (8, 8307712), (14, 4747264), (16, 4153856), (19, 3497984), (28, 2373632), (32, 2076928), (38, 1748992), (56, 1186816), (61, 1089536), (64, 1038464), (76, 874496), (112, 593408), (122, 544768), (128, 519232), (133, 499712), (152, 437248), (224, 296704), (244, 272384), (256, 259616), (266, 249856), (304, 218624), (427, 155648), (448, 148352), (488, 136192), (512, 129808), (532, 124928), (608, 109312), (854, 77824), (896, 74176), (976, 68096), (1024, 64904), (1064, 62464), (1159, 57344), (1216, 54656), (1708, 38912), (1792, 37088), (1952, 34048), (2048, 32452), (2128, 31232), (2318, 28672), (2432, 27328), (3416, 19456), (3584, 18544), (3904, 17024), (4096, 16226), (4256, 15616), (4636, 14336), (4864, 13664), (6832, 9728), (7168, 9272), (7808, 8512), (8113, 8192)]