74325748

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^2\times {\mathrm{277}}^1$

素因数の和:369

約数の個数: 54

約数和(自身を含む): 156067254

約数和(自身を除く): 81741506

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 98, 148, 196, 259, 277, 518, 554, 1036, 1108, 1369, 1813, 1939, 2738, 3626, 3878, 5476, 7252, 7756, 9583, 10249, 13573, 19166, 20498, 27146, 38332, 40996, 54292, 67081, 71743, 134162, 143486, 268324, 286972, 379213, 502201, 758426, 1004402, 1516852, 2008804, 2654491, 5308982, 10617964, 18581437, 37162874, 74325748]

約数ペア:

[(1, 74325748), (2, 37162874), (4, 18581437), (7, 10617964), (14, 5308982), (28, 2654491), (37, 2008804), (49, 1516852), (74, 1004402), (98, 758426), (148, 502201), (196, 379213), (259, 286972), (277, 268324), (518, 143486), (554, 134162), (1036, 71743), (1108, 67081), (1369, 54292), (1813, 40996), (1939, 38332), (2738, 27146), (3626, 20498), (3878, 19166), (5476, 13573), (7252, 10249), (7756, 9583)]