42471364

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{26347}}^1$

素因数の和:26395

約数の個数: 24

約数和(自身を含む): 82627328

約数和(自身を除く): 40155964

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 26347, 52694, 105388, 342511, 685022, 816757, 1370044, 1633514, 3267028, 10617841, 21235682, 42471364]

約数ペア:

[(1, 42471364), (2, 21235682), (4, 10617841), (13, 3267028), (26, 1633514), (31, 1370044), (52, 816757), (62, 685022), (124, 342511), (403, 105388), (806, 52694), (1612, 26347)]