13484416

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:243

約数の個数: 64

約数和(自身を含む): 29975760

約数和(自身を除く): 16491344

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 61, 64, 88, 122, 128, 157, 176, 244, 314, 352, 488, 628, 671, 704, 976, 1256, 1342, 1408, 1727, 1952, 2512, 2684, 3454, 3904, 5024, 5368, 6908, 7808, 9577, 10048, 10736, 13816, 19154, 20096, 21472, 27632, 38308, 42944, 55264, 76616, 85888, 105347, 110528, 153232, 210694, 221056, 306464, 421388, 612928, 842776, 1225856, 1685552, 3371104, 6742208, 13484416]

約数ペア:

[(1, 13484416), (2, 6742208), (4, 3371104), (8, 1685552), (11, 1225856), (16, 842776), (22, 612928), (32, 421388), (44, 306464), (61, 221056), (64, 210694), (88, 153232), (122, 110528), (128, 105347), (157, 85888), (176, 76616), (244, 55264), (314, 42944), (352, 38308), (488, 27632), (628, 21472), (671, 20096), (704, 19154), (976, 13816), (1256, 10736), (1342, 10048), (1408, 9577), (1727, 7808), (1952, 6908), (2512, 5368), (2684, 5024), (3454, 3904)]