39882976

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9371}}^1$

素因数の和:9407

約数の個数: 48

約数和(自身を含む): 94469760

約数和(自身を除く): 54586784

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 9371, 18742, 37484, 65597, 74968, 131194, 149936, 178049, 262388, 299872, 356098, 524776, 712196, 1049552, 1246343, 1424392, 2099104, 2492686, 2848784, 4985372, 5697568, 9970744, 19941488, 39882976]

約数ペア:

[(1, 39882976), (2, 19941488), (4, 9970744), (7, 5697568), (8, 4985372), (14, 2848784), (16, 2492686), (19, 2099104), (28, 1424392), (32, 1246343), (38, 1049552), (56, 712196), (76, 524776), (112, 356098), (133, 299872), (152, 262388), (224, 178049), (266, 149936), (304, 131194), (532, 74968), (608, 65597), (1064, 37484), (2128, 18742), (4256, 9371)]