27689872

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{14543}}^1$

素因数の和:14575

約数の個数: 40

約数和(自身を含む): 64924416

約数和(自身を除く): 37234544

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 14543, 29086, 58172, 101801, 116344, 203602, 232688, 247231, 407204, 494462, 814408, 988924, 1628816, 1730617, 1977848, 3461234, 3955696, 6922468, 13844936, 27689872]

約数ペア:

[(1, 27689872), (2, 13844936), (4, 6922468), (7, 3955696), (8, 3461234), (14, 1977848), (16, 1730617), (17, 1628816), (28, 988924), (34, 814408), (56, 494462), (68, 407204), (112, 247231), (119, 232688), (136, 203602), (238, 116344), (272, 101801), (476, 58172), (952, 29086), (1904, 14543)]