66225572

素因数分解:

$2^2\times 7^1\times {\mathrm{619}}^1\times {\mathrm{3821}}^1$

素因数の和:4451

約数の個数: 24

約数和(自身を含む): 132699840

約数和(自身を除く): 66474268

約数列:

[1, 2, 4, 7, 14, 28, 619, 1238, 2476, 3821, 4333, 7642, 8666, 15284, 17332, 26747, 53494, 106988, 2365199, 4730398, 9460796, 16556393, 33112786, 66225572]

約数ペア:

[(1, 66225572), (2, 33112786), (4, 16556393), (7, 9460796), (14, 4730398), (28, 2365199), (619, 106988), (1238, 53494), (2476, 26747), (3821, 17332), (4333, 15284), (7642, 8666)]