27057338

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{7639}}^1$

素因数の和:7682

約数の個数: 32

約数和(自身を含む): 52807680

約数和(自身を除く): 25750342

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 1771, 3542, 7639, 15278, 53473, 84029, 106946, 168058, 175697, 351394, 588203, 1176406, 1229879, 1932667, 2459758, 3865334, 13528669, 27057338]

約数ペア:

[(1, 27057338), (2, 13528669), (7, 3865334), (11, 2459758), (14, 1932667), (22, 1229879), (23, 1176406), (46, 588203), (77, 351394), (154, 175697), (161, 168058), (253, 106946), (322, 84029), (506, 53473), (1771, 15278), (3542, 7639)]