27326624

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:230

約数の個数: 72

約数和(自身を含む): 60504192

約数和(自身を除く): 33177568

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 163, 169, 208, 248, 326, 338, 403, 416, 496, 652, 676, 806, 992, 1304, 1352, 1612, 2119, 2608, 2704, 3224, 4238, 5053, 5216, 5239, 5408, 6448, 8476, 10106, 10478, 12896, 16952, 20212, 20956, 27547, 33904, 40424, 41912, 55094, 65689, 67808, 80848, 83824, 110188, 131378, 161696, 167648, 220376, 262756, 440752, 525512, 853957, 881504, 1051024, 1707914, 2102048, 3415828, 6831656, 13663312, 27326624]

約数ペア:

[(1, 27326624), (2, 13663312), (4, 6831656), (8, 3415828), (13, 2102048), (16, 1707914), (26, 1051024), (31, 881504), (32, 853957), (52, 525512), (62, 440752), (104, 262756), (124, 220376), (163, 167648), (169, 161696), (208, 131378), (248, 110188), (326, 83824), (338, 80848), (403, 67808), (416, 65689), (496, 55094), (652, 41912), (676, 40424), (806, 33904), (992, 27547), (1304, 20956), (1352, 20212), (1612, 16952), (2119, 12896), (2608, 10478), (2704, 10106), (3224, 8476), (4238, 6448), (5053, 5408), (5216, 5239)]