38217494

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{479}}^1$

素因数の和:668

約数の個数: 32

約数和(自身を含む): 67737600

約数和(自身を除く): 29520106

約数列:

[1, 2, 7, 14, 41, 82, 139, 278, 287, 479, 574, 958, 973, 1946, 3353, 5699, 6706, 11398, 19639, 39278, 39893, 66581, 79786, 133162, 137473, 274946, 466067, 932134, 2729821, 5459642, 19108747, 38217494]

約数ペア:

[(1, 38217494), (2, 19108747), (7, 5459642), (14, 2729821), (41, 932134), (82, 466067), (139, 274946), (278, 137473), (287, 133162), (479, 79786), (574, 66581), (958, 39893), (973, 39278), (1946, 19639), (3353, 11398), (5699, 6706)]