71398130

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{3307}}^1$

素因数の和:3458

約数の個数: 32

約数和(自身を含む): 137189376

約数和(自身を除く): 65791246

約数列:

[1, 2, 5, 10, 17, 34, 85, 127, 170, 254, 635, 1270, 2159, 3307, 4318, 6614, 10795, 16535, 21590, 33070, 56219, 112438, 281095, 419989, 562190, 839978, 2099945, 4199890, 7139813, 14279626, 35699065, 71398130]

約数ペア:

[(1, 71398130), (2, 35699065), (5, 14279626), (10, 7139813), (17, 4199890), (34, 2099945), (85, 839978), (127, 562190), (170, 419989), (254, 281095), (635, 112438), (1270, 56219), (2159, 33070), (3307, 21590), (4318, 16535), (6614, 10795)]