73782916

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{4259}}^1$

素因数の和:4395

約数の個数: 24

約数和(自身を含む): 133116480

約数和(自身を除く): 59333564

約数列:

[1, 2, 4, 61, 71, 122, 142, 244, 284, 4259, 4331, 8518, 8662, 17036, 17324, 259799, 302389, 519598, 604778, 1039196, 1209556, 18445729, 36891458, 73782916]

約数ペア:

[(1, 73782916), (2, 36891458), (4, 18445729), (61, 1209556), (71, 1039196), (122, 604778), (142, 519598), (244, 302389), (284, 259799), (4259, 17324), (4331, 17036), (8518, 8662)]