28942228

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1483}}^1$

素因数の和:1552

約数の個数: 48

約数和(自身を含む): 62826624

約数和(自身を除く): 33884396

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 41, 68, 82, 119, 164, 238, 287, 476, 574, 697, 1148, 1394, 1483, 2788, 2966, 4879, 5932, 9758, 10381, 19516, 20762, 25211, 41524, 50422, 60803, 100844, 121606, 176477, 243212, 352954, 425621, 705908, 851242, 1033651, 1702484, 2067302, 4134604, 7235557, 14471114, 28942228]

約数ペア:

[(1, 28942228), (2, 14471114), (4, 7235557), (7, 4134604), (14, 2067302), (17, 1702484), (28, 1033651), (34, 851242), (41, 705908), (68, 425621), (82, 352954), (119, 243212), (164, 176477), (238, 121606), (287, 100844), (476, 60803), (574, 50422), (697, 41524), (1148, 25211), (1394, 20762), (1483, 19516), (2788, 10381), (2966, 9758), (4879, 5932)]