70144494

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{3967}}^1$

素因数の和:4400

約数の個数: 32

約数和(自身を含む): 160751616

約数和(自身を除く): 90607122

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 421, 842, 1263, 2526, 2947, 3967, 5894, 7934, 8841, 11901, 17682, 23802, 27769, 55538, 83307, 166614, 1670107, 3340214, 5010321, 10020642, 11690749, 23381498, 35072247, 70144494]

約数ペア:

[(1, 70144494), (2, 35072247), (3, 23381498), (6, 11690749), (7, 10020642), (14, 5010321), (21, 3340214), (42, 1670107), (421, 166614), (842, 83307), (1263, 55538), (2526, 27769), (2947, 23802), (3967, 17682), (5894, 11901), (7934, 8841)]