28235944

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{4789}}^1$

素因数の和:4873

約数の個数: 32

約数和(自身を含む): 58629600

約数和(自身を除く): 30393656

約数列:

[1, 2, 4, 8, 11, 22, 44, 67, 88, 134, 268, 536, 737, 1474, 2948, 4789, 5896, 9578, 19156, 38312, 52679, 105358, 210716, 320863, 421432, 641726, 1283452, 2566904, 3529493, 7058986, 14117972, 28235944]

約数ペア:

[(1, 28235944), (2, 14117972), (4, 7058986), (8, 3529493), (11, 2566904), (22, 1283452), (44, 641726), (67, 421432), (88, 320863), (134, 210716), (268, 105358), (536, 52679), (737, 38312), (1474, 19156), (2948, 9578), (4789, 5896)]