70006456

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{3719}}^1$

素因数の和:3919

約数の個数: 32

約数和(自身を含む): 142178400

約数和(自身を除く): 72171944

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 181, 362, 724, 1448, 2353, 3719, 4706, 7438, 9412, 14876, 18824, 29752, 48347, 96694, 193388, 386776, 673139, 1346278, 2692556, 5385112, 8750807, 17501614, 35003228, 70006456]

約数ペア:

[(1, 70006456), (2, 35003228), (4, 17501614), (8, 8750807), (13, 5385112), (26, 2692556), (52, 1346278), (104, 673139), (181, 386776), (362, 193388), (724, 96694), (1448, 48347), (2353, 29752), (3719, 18824), (4706, 14876), (7438, 9412)]