28885788

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{15733}}^1$

素因数の和:15763

約数の個数: 48

約数和(自身を含む): 79299360

約数和(自身を除く): 50413572

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 306, 459, 612, 918, 1836, 15733, 31466, 47199, 62932, 94398, 141597, 188796, 267461, 283194, 424791, 534922, 566388, 802383, 849582, 1069844, 1604766, 1699164, 2407149, 3209532, 4814298, 7221447, 9628596, 14442894, 28885788]

約数ペア:

[(1, 28885788), (2, 14442894), (3, 9628596), (4, 7221447), (6, 4814298), (9, 3209532), (12, 2407149), (17, 1699164), (18, 1604766), (27, 1069844), (34, 849582), (36, 802383), (51, 566388), (54, 534922), (68, 424791), (102, 283194), (108, 267461), (153, 188796), (204, 141597), (306, 94398), (459, 62932), (612, 47199), (918, 31466), (1836, 15733)]