17760704

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{21347}}^1$

素因数の和:21372

約数の個数: 28

約数和(自身を含む): 37956744

約数和(自身を除く): 20196040

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 21347, 42694, 85388, 170776, 277511, 341552, 555022, 683104, 1110044, 1366208, 2220088, 4440176, 8880352, 17760704]

約数ペア:

[(1, 17760704), (2, 8880352), (4, 4440176), (8, 2220088), (13, 1366208), (16, 1110044), (26, 683104), (32, 555022), (52, 341552), (64, 277511), (104, 170776), (208, 85388), (416, 42694), (832, 21347)]