38488112

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:226

約数の個数: 80

約数和(自身を含む): 85327872

約数和(自身を除く): 46839760

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 47, 52, 62, 94, 104, 124, 127, 188, 208, 248, 254, 376, 403, 496, 508, 611, 752, 806, 1016, 1222, 1457, 1612, 1651, 2032, 2444, 2914, 3224, 3302, 3937, 4888, 5828, 5969, 6448, 6604, 7874, 9776, 11656, 11938, 13208, 15748, 18941, 23312, 23876, 26416, 31496, 37882, 47752, 51181, 62992, 75764, 77597, 95504, 102362, 151528, 155194, 185039, 204724, 303056, 310388, 370078, 409448, 620776, 740156, 818896, 1241552, 1480312, 2405507, 2960624, 4811014, 9622028, 19244056, 38488112]

約数ペア:

[(1, 38488112), (2, 19244056), (4, 9622028), (8, 4811014), (13, 2960624), (16, 2405507), (26, 1480312), (31, 1241552), (47, 818896), (52, 740156), (62, 620776), (94, 409448), (104, 370078), (124, 310388), (127, 303056), (188, 204724), (208, 185039), (248, 155194), (254, 151528), (376, 102362), (403, 95504), (496, 77597), (508, 75764), (611, 62992), (752, 51181), (806, 47752), (1016, 37882), (1222, 31496), (1457, 26416), (1612, 23876), (1651, 23312), (2032, 18941), (2444, 15748), (2914, 13208), (3224, 11938), (3302, 11656), (3937, 9776), (4888, 7874), (5828, 6604), (5969, 6448)]