258021376

素因数分解:

$2^{11}\times {\mathrm{17}}^1\times {\mathrm{7411}}^1$

素因数の和:7450

約数の個数: 48

約数和(自身を含む): 546338520

約数和(自身を除く): 288317144

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1024, 1088, 2048, 2176, 4352, 7411, 8704, 14822, 17408, 29644, 34816, 59288, 118576, 125987, 237152, 251974, 474304, 503948, 948608, 1007896, 1897216, 2015792, 3794432, 4031584, 7588864, 8063168, 15177728, 16126336, 32252672, 64505344, 129010688, 258021376]

約数ペア:

[(1, 258021376), (2, 129010688), (4, 64505344), (8, 32252672), (16, 16126336), (17, 15177728), (32, 8063168), (34, 7588864), (64, 4031584), (68, 3794432), (128, 2015792), (136, 1897216), (256, 1007896), (272, 948608), (512, 503948), (544, 474304), (1024, 251974), (1088, 237152), (2048, 125987), (2176, 118576), (4352, 59288), (7411, 34816), (8704, 29644), (14822, 17408)]