27478304

素因数分解:

$2^5\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2011}}^1$

素因数の和:2089

約数の個数: 48

約数和(自身を含む): 62870976

約数和(自身を除く): 35392672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 112, 122, 224, 244, 427, 488, 854, 976, 1708, 1952, 2011, 3416, 4022, 6832, 8044, 13664, 14077, 16088, 28154, 32176, 56308, 64352, 112616, 122671, 225232, 245342, 450464, 490684, 858697, 981368, 1717394, 1962736, 3434788, 3925472, 6869576, 13739152, 27478304]

約数ペア:

[(1, 27478304), (2, 13739152), (4, 6869576), (7, 3925472), (8, 3434788), (14, 1962736), (16, 1717394), (28, 981368), (32, 858697), (56, 490684), (61, 450464), (112, 245342), (122, 225232), (224, 122671), (244, 112616), (427, 64352), (488, 56308), (854, 32176), (976, 28154), (1708, 16088), (1952, 14077), (2011, 13664), (3416, 8044), (4022, 6832)]