66703998

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{4463}}^1$

素因数の和:4568

約数の個数: 32

約数和(自身を含む): 138848256

約数和(自身を除く): 72144258

約数列:

[1, 2, 3, 6, 47, 53, 94, 106, 141, 159, 282, 318, 2491, 4463, 4982, 7473, 8926, 13389, 14946, 26778, 209761, 236539, 419522, 473078, 629283, 709617, 1258566, 1419234, 11117333, 22234666, 33351999, 66703998]

約数ペア:

[(1, 66703998), (2, 33351999), (3, 22234666), (6, 11117333), (47, 1419234), (53, 1258566), (94, 709617), (106, 629283), (141, 473078), (159, 419522), (282, 236539), (318, 209761), (2491, 26778), (4463, 14946), (4982, 13389), (7473, 8926)]