947024

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:207

約数の個数: 40

約数和(自身を含む): 2057160

約数和(自身を除く): 1110136

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 157, 208, 232, 314, 377, 464, 628, 754, 1256, 1508, 2041, 2512, 3016, 4082, 4553, 6032, 8164, 9106, 16328, 18212, 32656, 36424, 59189, 72848, 118378, 236756, 473512, 947024]

約数ペア:

[(1, 947024), (2, 473512), (4, 236756), (8, 118378), (13, 72848), (16, 59189), (26, 36424), (29, 32656), (52, 18212), (58, 16328), (104, 9106), (116, 8164), (157, 6032), (208, 4553), (232, 4082), (314, 3016), (377, 2512), (464, 2041), (628, 1508), (754, 1256)]