40615274

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1427}}^1$

素因数の和:1562

約数の個数: 32

約数和(自身を含む): 74027520

約数和(自身を除く): 33412246

約数列:

[1, 2, 7, 14, 19, 38, 107, 133, 214, 266, 749, 1427, 1498, 2033, 2854, 4066, 9989, 14231, 19978, 27113, 28462, 54226, 152689, 189791, 305378, 379582, 1068823, 2137646, 2901091, 5802182, 20307637, 40615274]

約数ペア:

[(1, 40615274), (2, 20307637), (7, 5802182), (14, 2901091), (19, 2137646), (38, 1068823), (107, 379582), (133, 305378), (214, 189791), (266, 152689), (749, 54226), (1427, 28462), (1498, 27113), (2033, 19978), (2854, 14231), (4066, 9989)]