66784844

素因数分解:

$2^2\times 7^3\times {\mathrm{48677}}^1$

素因数の和:48702

約数の個数: 24

約数和(自身を含む): 136298400

約数和(自身を除く): 69513556

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 48677, 97354, 194708, 340739, 681478, 1362956, 2385173, 4770346, 9540692, 16696211, 33392422, 66784844]

約数ペア:

[(1, 66784844), (2, 33392422), (4, 16696211), (7, 9540692), (14, 4770346), (28, 2385173), (49, 1362956), (98, 681478), (196, 340739), (343, 194708), (686, 97354), (1372, 48677)]