28173846

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{4663}}^1$

素因数の和:4740

約数の個数: 32

約数和(自身を含む): 60445440

約数和(自身を除く): 32271594

約数列:

[1, 2, 3, 6, 19, 38, 53, 57, 106, 114, 159, 318, 1007, 2014, 3021, 4663, 6042, 9326, 13989, 27978, 88597, 177194, 247139, 265791, 494278, 531582, 741417, 1482834, 4695641, 9391282, 14086923, 28173846]

約数ペア:

[(1, 28173846), (2, 14086923), (3, 9391282), (6, 4695641), (19, 1482834), (38, 741417), (53, 531582), (57, 494278), (106, 265791), (114, 247139), (159, 177194), (318, 88597), (1007, 27978), (2014, 13989), (3021, 9326), (4663, 6042)]