28769984

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{853}}^1$

素因数の和:913

約数の個数: 56

約数和(自身を含む): 62471808

約数和(自身を除く): 33701824

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 136, 248, 272, 496, 527, 544, 853, 992, 1054, 1088, 1706, 1984, 2108, 3412, 4216, 6824, 8432, 13648, 14501, 16864, 26443, 27296, 29002, 33728, 52886, 54592, 58004, 105772, 116008, 211544, 232016, 423088, 449531, 464032, 846176, 899062, 928064, 1692352, 1798124, 3596248, 7192496, 14384992, 28769984]

約数ペア:

[(1, 28769984), (2, 14384992), (4, 7192496), (8, 3596248), (16, 1798124), (17, 1692352), (31, 928064), (32, 899062), (34, 846176), (62, 464032), (64, 449531), (68, 423088), (124, 232016), (136, 211544), (248, 116008), (272, 105772), (496, 58004), (527, 54592), (544, 52886), (853, 33728), (992, 29002), (1054, 27296), (1088, 26443), (1706, 16864), (1984, 14501), (2108, 13648), (3412, 8432), (4216, 6824)]