39874648

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{6763}}^1$

素因数の和:6847

約数の個数: 32

約数和(自身を含む): 82791360

約数和(自身を除く): 42916712

約数列:

[1, 2, 4, 8, 11, 22, 44, 67, 88, 134, 268, 536, 737, 1474, 2948, 5896, 6763, 13526, 27052, 54104, 74393, 148786, 297572, 453121, 595144, 906242, 1812484, 3624968, 4984331, 9968662, 19937324, 39874648]

約数ペア:

[(1, 39874648), (2, 19937324), (4, 9968662), (8, 4984331), (11, 3624968), (22, 1812484), (44, 906242), (67, 595144), (88, 453121), (134, 297572), (268, 148786), (536, 74393), (737, 54104), (1474, 27052), (2948, 13526), (5896, 6763)]