26646512

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:190

約数の個数: 80

約数和(自身を含む): 58805760

約数和(自身を除く): 32159248

約数列:

[1, 2, 4, 8, 16, 19, 23, 37, 38, 46, 74, 76, 92, 103, 148, 152, 184, 206, 296, 304, 368, 412, 437, 592, 703, 824, 851, 874, 1406, 1648, 1702, 1748, 1957, 2369, 2812, 3404, 3496, 3811, 3914, 4738, 5624, 6808, 6992, 7622, 7828, 9476, 11248, 13616, 15244, 15656, 16169, 18952, 30488, 31312, 32338, 37904, 45011, 60976, 64676, 72409, 87653, 90022, 129352, 144818, 175306, 180044, 258704, 289636, 350612, 360088, 579272, 701224, 720176, 1158544, 1402448, 1665407, 3330814, 6661628, 13323256, 26646512]

約数ペア:

[(1, 26646512), (2, 13323256), (4, 6661628), (8, 3330814), (16, 1665407), (19, 1402448), (23, 1158544), (37, 720176), (38, 701224), (46, 579272), (74, 360088), (76, 350612), (92, 289636), (103, 258704), (148, 180044), (152, 175306), (184, 144818), (206, 129352), (296, 90022), (304, 87653), (368, 72409), (412, 64676), (437, 60976), (592, 45011), (703, 37904), (824, 32338), (851, 31312), (874, 30488), (1406, 18952), (1648, 16169), (1702, 15656), (1748, 15244), (1957, 13616), (2369, 11248), (2812, 9476), (3404, 7828), (3496, 7622), (3811, 6992), (3914, 6808), (4738, 5624)]