39923492

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1319}}^1$

素因数の和:1400

約数の個数: 48

約数和(自身を含む): 85155840

約数和(自身を除く): 45232348

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 47, 92, 94, 161, 188, 322, 329, 644, 658, 1081, 1316, 1319, 2162, 2638, 4324, 5276, 7567, 9233, 15134, 18466, 30268, 30337, 36932, 60674, 61993, 121348, 123986, 212359, 247972, 424718, 433951, 849436, 867902, 1425839, 1735804, 2851678, 5703356, 9980873, 19961746, 39923492]

約数ペア:

[(1, 39923492), (2, 19961746), (4, 9980873), (7, 5703356), (14, 2851678), (23, 1735804), (28, 1425839), (46, 867902), (47, 849436), (92, 433951), (94, 424718), (161, 247972), (188, 212359), (322, 123986), (329, 121348), (644, 61993), (658, 60674), (1081, 36932), (1316, 30337), (1319, 30268), (2162, 18466), (2638, 15134), (4324, 9233), (5276, 7567)]