40887216

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{9791}}^1$

素因数の和:9834

約数の個数: 60

約数和(自身を含む): 118385280

約数和(自身を除く): 77498064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 232, 261, 348, 464, 522, 696, 1044, 1392, 2088, 4176, 9791, 19582, 29373, 39164, 58746, 78328, 88119, 117492, 156656, 176238, 234984, 283939, 352476, 469968, 567878, 704952, 851817, 1135756, 1409904, 1703634, 2271512, 2555451, 3407268, 4543024, 5110902, 6814536, 10221804, 13629072, 20443608, 40887216]

約数ペア:

[(1, 40887216), (2, 20443608), (3, 13629072), (4, 10221804), (6, 6814536), (8, 5110902), (9, 4543024), (12, 3407268), (16, 2555451), (18, 2271512), (24, 1703634), (29, 1409904), (36, 1135756), (48, 851817), (58, 704952), (72, 567878), (87, 469968), (116, 352476), (144, 283939), (174, 234984), (232, 176238), (261, 156656), (348, 117492), (464, 88119), (522, 78328), (696, 58746), (1044, 39164), (1392, 29373), (2088, 19582), (4176, 9791)]