66986066

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{461}}^1$

素因数の和:674

約数の個数: 32

約数和(自身を含む): 117355392

約数和(自身を除く): 50369326

約数列:

[1, 2, 7, 14, 97, 107, 194, 214, 461, 679, 749, 922, 1358, 1498, 3227, 6454, 10379, 20758, 44717, 49327, 72653, 89434, 98654, 145306, 313019, 345289, 626038, 690578, 4784719, 9569438, 33493033, 66986066]

約数ペア:

[(1, 66986066), (2, 33493033), (7, 9569438), (14, 4784719), (97, 690578), (107, 626038), (194, 345289), (214, 313019), (461, 145306), (679, 98654), (749, 89434), (922, 72653), (1358, 49327), (1498, 44717), (3227, 20758), (6454, 10379)]