63906976

素因数分解:

$2^5\times 7^2\times {\mathrm{53}}^1\times {\mathrm{769}}^1$

素因数の和:846

約数の個数: 72

約数和(自身を含む): 149313780

約数和(自身を除く): 85406804

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 53, 56, 98, 106, 112, 196, 212, 224, 371, 392, 424, 742, 769, 784, 848, 1484, 1538, 1568, 1696, 2597, 2968, 3076, 5194, 5383, 5936, 6152, 10388, 10766, 11872, 12304, 20776, 21532, 24608, 37681, 40757, 41552, 43064, 75362, 81514, 83104, 86128, 150724, 163028, 172256, 285299, 301448, 326056, 570598, 602896, 652112, 1141196, 1205792, 1304224, 1997093, 2282392, 3994186, 4564784, 7988372, 9129568, 15976744, 31953488, 63906976]

約数ペア:

[(1, 63906976), (2, 31953488), (4, 15976744), (7, 9129568), (8, 7988372), (14, 4564784), (16, 3994186), (28, 2282392), (32, 1997093), (49, 1304224), (53, 1205792), (56, 1141196), (98, 652112), (106, 602896), (112, 570598), (196, 326056), (212, 301448), (224, 285299), (371, 172256), (392, 163028), (424, 150724), (742, 86128), (769, 83104), (784, 81514), (848, 75362), (1484, 43064), (1538, 41552), (1568, 40757), (1696, 37681), (2597, 24608), (2968, 21532), (3076, 20776), (5194, 12304), (5383, 11872), (5936, 10766), (6152, 10388)]