124473728

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{57203}}^1$

素因数の和:57234

約数の個数: 32

約数和(自身を含む): 262566360

約数和(自身を除く): 138092632

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 57203, 114406, 228812, 457624, 915248, 972451, 1830496, 1944902, 3660992, 3889804, 7321984, 7779608, 15559216, 31118432, 62236864, 124473728]

約数ペア:

[(1, 124473728), (2, 62236864), (4, 31118432), (8, 15559216), (16, 7779608), (17, 7321984), (32, 3889804), (34, 3660992), (64, 1944902), (68, 1830496), (128, 972451), (136, 915248), (272, 457624), (544, 228812), (1088, 114406), (2176, 57203)]