28111744

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{12919}}^1$

素因数の和:12950

約数の個数: 32

約数和(自身を含む): 59302800

約数和(自身を除く): 31191056

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 12919, 25838, 51676, 103352, 206704, 219623, 413408, 439246, 826816, 878492, 1653632, 1756984, 3513968, 7027936, 14055872, 28111744]

約数ペア:

[(1, 28111744), (2, 14055872), (4, 7027936), (8, 3513968), (16, 1756984), (17, 1653632), (32, 878492), (34, 826816), (64, 439246), (68, 413408), (128, 219623), (136, 206704), (272, 103352), (544, 51676), (1088, 25838), (2176, 12919)]