13663808

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:211

約数の個数: 56

約数和(自身を含む): 28675584

約数和(自身を除く): 15011776

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 71, 97, 124, 142, 194, 248, 284, 388, 496, 568, 776, 992, 1136, 1552, 1984, 2201, 2272, 3007, 3104, 4402, 4544, 6014, 6208, 6887, 8804, 12028, 13774, 17608, 24056, 27548, 35216, 48112, 55096, 70432, 96224, 110192, 140864, 192448, 213497, 220384, 426994, 440768, 853988, 1707976, 3415952, 6831904, 13663808]

約数ペア:

[(1, 13663808), (2, 6831904), (4, 3415952), (8, 1707976), (16, 853988), (31, 440768), (32, 426994), (62, 220384), (64, 213497), (71, 192448), (97, 140864), (124, 110192), (142, 96224), (194, 70432), (248, 55096), (284, 48112), (388, 35216), (496, 27548), (568, 24056), (776, 17608), (992, 13774), (1136, 12028), (1552, 8804), (1984, 6887), (2201, 6208), (2272, 6014), (3007, 4544), (3104, 4402)]