680010557632

素因数分解:

$2^6\times 7^1\times {\mathrm{1517880709}}^1$

素因数の和:1517880728

約数の個数: 28

約数和(自身を含む): 1542166801360

約数和(自身を除く): 862156243728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 1517880709, 3035761418, 6071522836, 10625164963, 12143045672, 21250329926, 24286091344, 42500659852, 48572182688, 85001319704, 97144365376, 170002639408, 340005278816, 680010557632]

約数ペア:

[(1, 680010557632), (2, 340005278816), (4, 170002639408), (7, 97144365376), (8, 85001319704), (14, 48572182688), (16, 42500659852), (28, 24286091344), (32, 21250329926), (56, 12143045672), (64, 10625164963), (112, 6071522836), (224, 3035761418), (448, 1517880709)]