26818928

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2293}}^1$

素因数の和:2361

約数の個数: 40

約数和(自身を含む): 56322288

約数和(自身を除く): 29503360

約数列:

[1, 2, 4, 8, 16, 17, 34, 43, 68, 86, 136, 172, 272, 344, 688, 731, 1462, 2293, 2924, 4586, 5848, 9172, 11696, 18344, 36688, 38981, 77962, 98599, 155924, 197198, 311848, 394396, 623696, 788792, 1577584, 1676183, 3352366, 6704732, 13409464, 26818928]

約数ペア:

[(1, 26818928), (2, 13409464), (4, 6704732), (8, 3352366), (16, 1676183), (17, 1577584), (34, 788792), (43, 623696), (68, 394396), (86, 311848), (136, 197198), (172, 155924), (272, 98599), (344, 77962), (688, 38981), (731, 36688), (1462, 18344), (2293, 11696), (2924, 9172), (4586, 5848)]