28278300432

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{117427}}^1$

素因数の和:117640

約数の個数: 80

約数和(自身を含む): 76008795840

約数和(自身を除く): 47730495408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 173, 174, 232, 346, 348, 464, 519, 692, 696, 1038, 1384, 1392, 2076, 2768, 4152, 5017, 8304, 10034, 15051, 20068, 30102, 40136, 60204, 80272, 117427, 120408, 234854, 240816, 352281, 469708, 704562, 939416, 1409124, 1878832, 2818248, 3405383, 5636496, 6810766, 10216149, 13621532, 20314871, 20432298, 27243064, 40629742, 40864596, 54486128, 60944613, 81259484, 81729192, 121889226, 162518968, 163458384, 243778452, 325037936, 487556904, 589131259, 975113808, 1178262518, 1767393777, 2356525036, 3534787554, 4713050072, 7069575108, 9426100144, 14139150216, 28278300432]

約数ペア:

[(1, 28278300432), (2, 14139150216), (3, 9426100144), (4, 7069575108), (6, 4713050072), (8, 3534787554), (12, 2356525036), (16, 1767393777), (24, 1178262518), (29, 975113808), (48, 589131259), (58, 487556904), (87, 325037936), (116, 243778452), (173, 163458384), (174, 162518968), (232, 121889226), (346, 81729192), (348, 81259484), (464, 60944613), (519, 54486128), (692, 40864596), (696, 40629742), (1038, 27243064), (1384, 20432298), (1392, 20314871), (2076, 13621532), (2768, 10216149), (4152, 6810766), (5017, 5636496), (8304, 3405383), (10034, 2818248), (15051, 1878832), (20068, 1409124), (30102, 939416), (40136, 704562), (60204, 469708), (80272, 352281), (117427, 240816), (120408, 234854)]