74657408

素因数分解:

$2^7\times 7^1\times {\mathrm{97}}^1\times {\mathrm{859}}^1$

素因数の和:977

約数の個数: 64

約数和(自身を含む): 171931200

約数和(自身を除く): 97273792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 97, 112, 128, 194, 224, 388, 448, 679, 776, 859, 896, 1358, 1552, 1718, 2716, 3104, 3436, 5432, 6013, 6208, 6872, 10864, 12026, 12416, 13744, 21728, 24052, 27488, 43456, 48104, 54976, 83323, 86912, 96208, 109952, 166646, 192416, 333292, 384832, 583261, 666584, 769664, 1166522, 1333168, 2333044, 2666336, 4666088, 5332672, 9332176, 10665344, 18664352, 37328704, 74657408]

約数ペア:

[(1, 74657408), (2, 37328704), (4, 18664352), (7, 10665344), (8, 9332176), (14, 5332672), (16, 4666088), (28, 2666336), (32, 2333044), (56, 1333168), (64, 1166522), (97, 769664), (112, 666584), (128, 583261), (194, 384832), (224, 333292), (388, 192416), (448, 166646), (679, 109952), (776, 96208), (859, 86912), (896, 83323), (1358, 54976), (1552, 48104), (1718, 43456), (2716, 27488), (3104, 24052), (3436, 21728), (5432, 13744), (6013, 12416), (6208, 12026), (6872, 10864)]