40982872

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{677}}^1$

素因数の和:760

約数の個数: 64

約数和(自身を含む): 93726720

約数和(自身を除く): 52743848

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 47, 56, 92, 94, 161, 184, 188, 322, 329, 376, 644, 658, 677, 1081, 1288, 1316, 1354, 2162, 2632, 2708, 4324, 4739, 5416, 7567, 8648, 9478, 15134, 15571, 18956, 30268, 31142, 31819, 37912, 60536, 62284, 63638, 108997, 124568, 127276, 217994, 222733, 254552, 435988, 445466, 731837, 871976, 890932, 1463674, 1781864, 2927348, 5122859, 5854696, 10245718, 20491436, 40982872]

約数ペア:

[(1, 40982872), (2, 20491436), (4, 10245718), (7, 5854696), (8, 5122859), (14, 2927348), (23, 1781864), (28, 1463674), (46, 890932), (47, 871976), (56, 731837), (92, 445466), (94, 435988), (161, 254552), (184, 222733), (188, 217994), (322, 127276), (329, 124568), (376, 108997), (644, 63638), (658, 62284), (677, 60536), (1081, 37912), (1288, 31819), (1316, 31142), (1354, 30268), (2162, 18956), (2632, 15571), (2708, 15134), (4324, 9478), (4739, 8648), (5416, 7567)]