28262432

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4723}}^1$

素因数の和:4761

約数の個数: 48

約数和(自身を含む): 64284192

約数和(自身を除く): 36021760

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 136, 176, 187, 272, 352, 374, 544, 748, 1496, 2992, 4723, 5984, 9446, 18892, 37784, 51953, 75568, 80291, 103906, 151136, 160582, 207812, 321164, 415624, 642328, 831248, 883201, 1284656, 1662496, 1766402, 2569312, 3532804, 7065608, 14131216, 28262432]

約数ペア:

[(1, 28262432), (2, 14131216), (4, 7065608), (8, 3532804), (11, 2569312), (16, 1766402), (17, 1662496), (22, 1284656), (32, 883201), (34, 831248), (44, 642328), (68, 415624), (88, 321164), (136, 207812), (176, 160582), (187, 151136), (272, 103906), (352, 80291), (374, 75568), (544, 51953), (748, 37784), (1496, 18892), (2992, 9446), (4723, 5984)]