4557828

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:145

約数の個数: 72

約数和(自身を含む): 12125344

約数和(自身を除く): 7567516

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 73, 86, 121, 129, 132, 146, 172, 219, 242, 258, 292, 363, 438, 473, 484, 516, 726, 803, 876, 946, 1419, 1452, 1606, 1892, 2409, 2838, 3139, 3212, 4818, 5203, 5676, 6278, 8833, 9417, 9636, 10406, 12556, 15609, 17666, 18834, 20812, 26499, 31218, 34529, 35332, 37668, 52998, 62436, 69058, 103587, 105996, 138116, 207174, 379819, 414348, 759638, 1139457, 1519276, 2278914, 4557828]

約数ペア:

[(1, 4557828), (2, 2278914), (3, 1519276), (4, 1139457), (6, 759638), (11, 414348), (12, 379819), (22, 207174), (33, 138116), (43, 105996), (44, 103587), (66, 69058), (73, 62436), (86, 52998), (121, 37668), (129, 35332), (132, 34529), (146, 31218), (172, 26499), (219, 20812), (242, 18834), (258, 17666), (292, 15609), (363, 12556), (438, 10406), (473, 9636), (484, 9417), (516, 8833), (726, 6278), (803, 5676), (876, 5203), (946, 4818), (1419, 3212), (1452, 3139), (1606, 2838), (1892, 2409)]