7328768

素因数分解:

$2^{10}\times {\mathrm{17}}^1\times {\mathrm{421}}^1$

素因数の和:458

約数の個数: 44

約数和(自身を含む): 15549012

約数和(自身を除く): 8220244

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 421, 512, 544, 842, 1024, 1088, 1684, 2176, 3368, 4352, 6736, 7157, 8704, 13472, 14314, 17408, 26944, 28628, 53888, 57256, 107776, 114512, 215552, 229024, 431104, 458048, 916096, 1832192, 3664384, 7328768]

約数ペア:

[(1, 7328768), (2, 3664384), (4, 1832192), (8, 916096), (16, 458048), (17, 431104), (32, 229024), (34, 215552), (64, 114512), (68, 107776), (128, 57256), (136, 53888), (256, 28628), (272, 26944), (421, 17408), (512, 14314), (544, 13472), (842, 8704), (1024, 7157), (1088, 6736), (1684, 4352), (2176, 3368)]