22398904

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:244

約数の個数: 64

約数和(自身を含む): 48470400

約数和(自身を除く): 26071496

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 67, 88, 116, 131, 134, 232, 262, 268, 319, 524, 536, 638, 737, 1048, 1276, 1441, 1474, 1943, 2552, 2882, 2948, 3799, 3886, 5764, 5896, 7598, 7772, 8777, 11528, 15196, 15544, 17554, 21373, 30392, 35108, 41789, 42746, 70216, 83578, 85492, 96547, 167156, 170984, 193094, 254533, 334312, 386188, 509066, 772376, 1018132, 2036264, 2799863, 5599726, 11199452, 22398904]

約数ペア:

[(1, 22398904), (2, 11199452), (4, 5599726), (8, 2799863), (11, 2036264), (22, 1018132), (29, 772376), (44, 509066), (58, 386188), (67, 334312), (88, 254533), (116, 193094), (131, 170984), (134, 167156), (232, 96547), (262, 85492), (268, 83578), (319, 70216), (524, 42746), (536, 41789), (638, 35108), (737, 30392), (1048, 21373), (1276, 17554), (1441, 15544), (1474, 15196), (1943, 11528), (2552, 8777), (2882, 7772), (2948, 7598), (3799, 5896), (3886, 5764)]