26872802

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1213}}^1$

素因数の和:1298

約数の個数: 32

約数和(自身を含む): 47200320

約数和(自身を除く): 20327518

約数列:

[1, 2, 11, 19, 22, 38, 53, 106, 209, 418, 583, 1007, 1166, 1213, 2014, 2426, 11077, 13343, 22154, 23047, 26686, 46094, 64289, 128578, 253517, 507034, 707179, 1221491, 1414358, 2442982, 13436401, 26872802]

約数ペア:

[(1, 26872802), (2, 13436401), (11, 2442982), (19, 1414358), (22, 1221491), (38, 707179), (53, 507034), (106, 253517), (209, 128578), (418, 64289), (583, 46094), (1007, 26686), (1166, 23047), (1213, 22154), (2014, 13343), (2426, 11077)]