74643944

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{2557}}^1$

素因数の和:2693

約数の個数: 32

約数和(自身を含む): 145038600

約数和(自身を除く): 70394656

約数列:

[1, 2, 4, 8, 41, 82, 89, 164, 178, 328, 356, 712, 2557, 3649, 5114, 7298, 10228, 14596, 20456, 29192, 104837, 209674, 227573, 419348, 455146, 838696, 910292, 1820584, 9330493, 18660986, 37321972, 74643944]

約数ペア:

[(1, 74643944), (2, 37321972), (4, 18660986), (8, 9330493), (41, 1820584), (82, 910292), (89, 838696), (164, 455146), (178, 419348), (328, 227573), (356, 209674), (712, 104837), (2557, 29192), (3649, 20456), (5114, 14596), (7298, 10228)]