40590368

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:346

約数の個数: 96

約数和(自身を含む): 100590336

約数和(自身を除く): 59999968

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 53, 56, 91, 104, 106, 112, 182, 208, 212, 224, 263, 364, 371, 416, 424, 526, 689, 728, 742, 848, 1052, 1378, 1456, 1484, 1696, 1841, 2104, 2756, 2912, 2968, 3419, 3682, 4208, 4823, 5512, 5936, 6838, 7364, 8416, 9646, 11024, 11872, 13676, 13939, 14728, 19292, 22048, 23933, 27352, 27878, 29456, 38584, 47866, 54704, 55756, 58912, 77168, 95732, 97573, 109408, 111512, 154336, 181207, 191464, 195146, 223024, 362414, 382928, 390292, 446048, 724828, 765856, 780584, 1268449, 1449656, 1561168, 2536898, 2899312, 3122336, 5073796, 5798624, 10147592, 20295184, 40590368]

約数ペア:

[(1, 40590368), (2, 20295184), (4, 10147592), (7, 5798624), (8, 5073796), (13, 3122336), (14, 2899312), (16, 2536898), (26, 1561168), (28, 1449656), (32, 1268449), (52, 780584), (53, 765856), (56, 724828), (91, 446048), (104, 390292), (106, 382928), (112, 362414), (182, 223024), (208, 195146), (212, 191464), (224, 181207), (263, 154336), (364, 111512), (371, 109408), (416, 97573), (424, 95732), (526, 77168), (689, 58912), (728, 55756), (742, 54704), (848, 47866), (1052, 38584), (1378, 29456), (1456, 27878), (1484, 27352), (1696, 23933), (1841, 22048), (2104, 19292), (2756, 14728), (2912, 13939), (2968, 13676), (3419, 11872), (3682, 11024), (4208, 9646), (4823, 8416), (5512, 7364), (5936, 6838)]