39025792

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{499}}^1$

素因数の和:573

約数の個数: 64

約数和(自身を含む): 85680000

約数和(自身を除く): 46654208

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 64, 94, 104, 128, 188, 208, 376, 416, 499, 611, 752, 832, 998, 1222, 1504, 1664, 1996, 2444, 3008, 3992, 4888, 6016, 6487, 7984, 9776, 12974, 15968, 19552, 23453, 25948, 31936, 39104, 46906, 51896, 63872, 78208, 93812, 103792, 187624, 207584, 304889, 375248, 415168, 609778, 750496, 830336, 1219556, 1500992, 2439112, 3001984, 4878224, 9756448, 19512896, 39025792]

約数ペア:

[(1, 39025792), (2, 19512896), (4, 9756448), (8, 4878224), (13, 3001984), (16, 2439112), (26, 1500992), (32, 1219556), (47, 830336), (52, 750496), (64, 609778), (94, 415168), (104, 375248), (128, 304889), (188, 207584), (208, 187624), (376, 103792), (416, 93812), (499, 78208), (611, 63872), (752, 51896), (832, 46906), (998, 39104), (1222, 31936), (1504, 25948), (1664, 23453), (1996, 19552), (2444, 15968), (3008, 12974), (3992, 9776), (4888, 7984), (6016, 6487)]