39681502

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1217}}^1$

素因数の和:1380

約数の個数: 32

約数和(自身を含む): 72612288

約数和(自身を除く): 32930786

約数列:

[1, 2, 7, 14, 17, 34, 119, 137, 238, 274, 959, 1217, 1918, 2329, 2434, 4658, 8519, 16303, 17038, 20689, 32606, 41378, 144823, 166729, 289646, 333458, 1167103, 2334206, 2834393, 5668786, 19840751, 39681502]

約数ペア:

[(1, 39681502), (2, 19840751), (7, 5668786), (14, 2834393), (17, 2334206), (34, 1167103), (119, 333458), (137, 289646), (238, 166729), (274, 144823), (959, 41378), (1217, 32606), (1918, 20689), (2329, 17038), (2434, 16303), (4658, 8519)]