22487872

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1879}}^1$

素因数の和:1919

約数の個数: 56

約数和(自身を含む): 51572160

約数和(自身を除く): 29084288

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 136, 176, 187, 272, 352, 374, 544, 704, 748, 1088, 1496, 1879, 2992, 3758, 5984, 7516, 11968, 15032, 20669, 30064, 31943, 41338, 60128, 63886, 82676, 120256, 127772, 165352, 255544, 330704, 351373, 511088, 661408, 702746, 1022176, 1322816, 1405492, 2044352, 2810984, 5621968, 11243936, 22487872]

約数ペア:

[(1, 22487872), (2, 11243936), (4, 5621968), (8, 2810984), (11, 2044352), (16, 1405492), (17, 1322816), (22, 1022176), (32, 702746), (34, 661408), (44, 511088), (64, 351373), (68, 330704), (88, 255544), (136, 165352), (176, 127772), (187, 120256), (272, 82676), (352, 63886), (374, 60128), (544, 41338), (704, 31943), (748, 30064), (1088, 20669), (1496, 15032), (1879, 11968), (2992, 7516), (3758, 5984)]