39425754

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:255

約数の個数: 64

約数和(自身を含む): 87246720

約数和(自身を除く): 47820966

約数列:

[1, 2, 3, 6, 17, 34, 43, 51, 86, 89, 101, 102, 129, 178, 202, 258, 267, 303, 534, 606, 731, 1462, 1513, 1717, 2193, 3026, 3434, 3827, 4343, 4386, 4539, 5151, 7654, 8686, 8989, 9078, 10302, 11481, 13029, 17978, 22962, 26058, 26967, 53934, 65059, 73831, 130118, 147662, 152813, 195177, 221493, 305626, 386527, 390354, 442986, 458439, 773054, 916878, 1159581, 2319162, 6570959, 13141918, 19712877, 39425754]

約数ペア:

[(1, 39425754), (2, 19712877), (3, 13141918), (6, 6570959), (17, 2319162), (34, 1159581), (43, 916878), (51, 773054), (86, 458439), (89, 442986), (101, 390354), (102, 386527), (129, 305626), (178, 221493), (202, 195177), (258, 152813), (267, 147662), (303, 130118), (534, 73831), (606, 65059), (731, 53934), (1462, 26967), (1513, 26058), (1717, 22962), (2193, 17978), (3026, 13029), (3434, 11481), (3827, 10302), (4343, 9078), (4386, 8989), (4539, 8686), (5151, 7654)]