84070012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{22147}}^1$

素因数の和:22237

約数の個数: 24

約数和(自身を含む): 160617296

約数和(自身を除く): 76547284

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 3796, 22147, 44294, 88588, 287911, 575822, 1151644, 1616731, 3233462, 6466924, 21017503, 42035006, 84070012]

約数ペア:

[(1, 84070012), (2, 42035006), (4, 21017503), (13, 6466924), (26, 3233462), (52, 1616731), (73, 1151644), (146, 575822), (292, 287911), (949, 88588), (1898, 44294), (3796, 22147)]