26866972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1$

素因数の和:390

約数の個数: 48

約数和(自身を含む): 53724384

約数和(自身を除く): 26857412

約数列:

[1, 2, 4, 11, 22, 41, 44, 53, 82, 106, 164, 212, 281, 451, 562, 583, 902, 1124, 1166, 1804, 2173, 2332, 3091, 4346, 6182, 8692, 11521, 12364, 14893, 23042, 23903, 29786, 46084, 47806, 59572, 95612, 126731, 163823, 253462, 327646, 506924, 610613, 655292, 1221226, 2442452, 6716743, 13433486, 26866972]

約数ペア:

[(1, 26866972), (2, 13433486), (4, 6716743), (11, 2442452), (22, 1221226), (41, 655292), (44, 610613), (53, 506924), (82, 327646), (106, 253462), (164, 163823), (212, 126731), (281, 95612), (451, 59572), (562, 47806), (583, 46084), (902, 29786), (1124, 23903), (1166, 23042), (1804, 14893), (2173, 12364), (2332, 11521), (3091, 8692), (4346, 6182)]