28173882

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{151}}^1\times {\mathrm{257}}^1$

素因数の和:435

約数の個数: 48

約数和(自身を含む): 62588736

約数和(自身を除く): 34414854

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 151, 242, 257, 302, 363, 453, 514, 726, 771, 906, 1542, 1661, 2827, 3322, 4983, 5654, 8481, 9966, 16962, 18271, 31097, 36542, 38807, 54813, 62194, 77614, 93291, 109626, 116421, 186582, 232842, 426877, 853754, 1280631, 2561262, 4695647, 9391294, 14086941, 28173882]

約数ペア:

[(1, 28173882), (2, 14086941), (3, 9391294), (6, 4695647), (11, 2561262), (22, 1280631), (33, 853754), (66, 426877), (121, 232842), (151, 186582), (242, 116421), (257, 109626), (302, 93291), (363, 77614), (453, 62194), (514, 54813), (726, 38807), (771, 36542), (906, 31097), (1542, 18271), (1661, 16962), (2827, 9966), (3322, 8481), (4983, 5654)]