63643412

素因数分解:

$2^2\times 7^1\times {\mathrm{421}}^1\times {\mathrm{5399}}^1$

素因数の和:5831

約数の個数: 24

約数和(自身を含む): 127612800

約数和(自身を除く): 63969388

約数列:

[1, 2, 4, 7, 14, 28, 421, 842, 1684, 2947, 5399, 5894, 10798, 11788, 21596, 37793, 75586, 151172, 2272979, 4545958, 9091916, 15910853, 31821706, 63643412]

約数ペア:

[(1, 63643412), (2, 31821706), (4, 15910853), (7, 9091916), (14, 4545958), (28, 2272979), (421, 151172), (842, 75586), (1684, 37793), (2947, 21596), (5399, 11788), (5894, 10798)]