73278688

素因数分解:

$2^5\times 7^1\times {\mathrm{277}}^1\times {\mathrm{1181}}^1$

素因数の和:1475

約数の個数: 48

約数和(自身を含む): 165612384

約数和(自身を除く): 92333696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 277, 554, 1108, 1181, 1939, 2216, 2362, 3878, 4432, 4724, 7756, 8267, 8864, 9448, 15512, 16534, 18896, 31024, 33068, 37792, 62048, 66136, 132272, 264544, 327137, 654274, 1308548, 2289959, 2617096, 4579918, 5234192, 9159836, 10468384, 18319672, 36639344, 73278688]

約数ペア:

[(1, 73278688), (2, 36639344), (4, 18319672), (7, 10468384), (8, 9159836), (14, 5234192), (16, 4579918), (28, 2617096), (32, 2289959), (56, 1308548), (112, 654274), (224, 327137), (277, 264544), (554, 132272), (1108, 66136), (1181, 62048), (1939, 37792), (2216, 33068), (2362, 31024), (3878, 18896), (4432, 16534), (4724, 15512), (7756, 9448), (8267, 8864)]