26968052

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1$

素因数の和:488

約数の個数: 48

約数和(自身を含む): 53488512

約数和(自身を除く): 26520460

約数列:

[1, 2, 4, 17, 23, 34, 43, 46, 68, 86, 92, 172, 391, 401, 731, 782, 802, 989, 1462, 1564, 1604, 1978, 2924, 3956, 6817, 9223, 13634, 16813, 17243, 18446, 27268, 33626, 34486, 36892, 67252, 68972, 156791, 293131, 313582, 396589, 586262, 627164, 793178, 1172524, 1586356, 6742013, 13484026, 26968052]

約数ペア:

[(1, 26968052), (2, 13484026), (4, 6742013), (17, 1586356), (23, 1172524), (34, 793178), (43, 627164), (46, 586262), (68, 396589), (86, 313582), (92, 293131), (172, 156791), (391, 68972), (401, 67252), (731, 36892), (782, 34486), (802, 33626), (989, 27268), (1462, 18446), (1564, 17243), (1604, 16813), (1978, 13634), (2924, 9223), (3956, 6817)]