65784152

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1607}}^1$

素因数の和:1680

約数の個数: 64

約数和(自身を含む): 152824320

約数和(自身を除く): 87040168

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 43, 56, 68, 86, 119, 136, 172, 238, 301, 344, 476, 602, 731, 952, 1204, 1462, 1607, 2408, 2924, 3214, 5117, 5848, 6428, 10234, 11249, 12856, 20468, 22498, 27319, 40936, 44996, 54638, 69101, 89992, 109276, 138202, 191233, 218552, 276404, 382466, 483707, 552808, 764932, 967414, 1174717, 1529864, 1934828, 2349434, 3869656, 4698868, 8223019, 9397736, 16446038, 32892076, 65784152]

約数ペア:

[(1, 65784152), (2, 32892076), (4, 16446038), (7, 9397736), (8, 8223019), (14, 4698868), (17, 3869656), (28, 2349434), (34, 1934828), (43, 1529864), (56, 1174717), (68, 967414), (86, 764932), (119, 552808), (136, 483707), (172, 382466), (238, 276404), (301, 218552), (344, 191233), (476, 138202), (602, 109276), (731, 89992), (952, 69101), (1204, 54638), (1462, 44996), (1607, 40936), (2408, 27319), (2924, 22498), (3214, 20468), (5117, 12856), (5848, 11249), (6428, 10234)]