29315888

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:294

約数の個数: 80

約数和(自身を含む): 69906240

約数和(自身を除く): 40590352

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 89, 112, 119, 136, 173, 178, 238, 272, 346, 356, 476, 623, 692, 712, 952, 1211, 1246, 1384, 1424, 1513, 1904, 2422, 2492, 2768, 2941, 3026, 4844, 4984, 5882, 6052, 9688, 9968, 10591, 11764, 12104, 15397, 19376, 20587, 21182, 23528, 24208, 30794, 41174, 42364, 47056, 61588, 82348, 84728, 107779, 123176, 164696, 169456, 215558, 246352, 261749, 329392, 431116, 523498, 862232, 1046996, 1724464, 1832243, 2093992, 3664486, 4187984, 7328972, 14657944, 29315888]

約数ペア:

[(1, 29315888), (2, 14657944), (4, 7328972), (7, 4187984), (8, 3664486), (14, 2093992), (16, 1832243), (17, 1724464), (28, 1046996), (34, 862232), (56, 523498), (68, 431116), (89, 329392), (112, 261749), (119, 246352), (136, 215558), (173, 169456), (178, 164696), (238, 123176), (272, 107779), (346, 84728), (356, 82348), (476, 61588), (623, 47056), (692, 42364), (712, 41174), (952, 30794), (1211, 24208), (1246, 23528), (1384, 21182), (1424, 20587), (1513, 19376), (1904, 15397), (2422, 12104), (2492, 11764), (2768, 10591), (2941, 9968), (3026, 9688), (4844, 6052), (4984, 5882)]