71967742

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{839}}^1$

素因数の和:1416

約数の個数: 32

約数和(自身を含む): 134991360

約数和(自身を除く): 63023618

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 557, 839, 1114, 1678, 3899, 5873, 6127, 7798, 9229, 11746, 12254, 18458, 42889, 64603, 85778, 129206, 467323, 934646, 3271261, 5140553, 6542522, 10281106, 35983871, 71967742]

約数ペア:

[(1, 71967742), (2, 35983871), (7, 10281106), (11, 6542522), (14, 5140553), (22, 3271261), (77, 934646), (154, 467323), (557, 129206), (839, 85778), (1114, 64603), (1678, 42889), (3899, 18458), (5873, 12254), (6127, 11746), (7798, 9229)]