13305966208

素因数分解:

$2^7\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{27997}}^1$

素因数の和:28137

約数の個数: 64

約数和(自身を含む): 27415641600

約数和(自身を除く): 14109675392

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 79, 94, 128, 158, 188, 316, 376, 632, 752, 1264, 1504, 2528, 3008, 3713, 5056, 6016, 7426, 10112, 14852, 27997, 29704, 55994, 59408, 111988, 118816, 223976, 237632, 447952, 475264, 895904, 1315859, 1791808, 2211763, 2631718, 3583616, 4423526, 5263436, 8847052, 10526872, 17694104, 21053744, 35388208, 42107488, 70776416, 84214976, 103952861, 141552832, 168429952, 207905722, 283105664, 415811444, 831622888, 1663245776, 3326491552, 6652983104, 13305966208]

約数ペア:

[(1, 13305966208), (2, 6652983104), (4, 3326491552), (8, 1663245776), (16, 831622888), (32, 415811444), (47, 283105664), (64, 207905722), (79, 168429952), (94, 141552832), (128, 103952861), (158, 84214976), (188, 70776416), (316, 42107488), (376, 35388208), (632, 21053744), (752, 17694104), (1264, 10526872), (1504, 8847052), (2528, 5263436), (3008, 4423526), (3713, 3583616), (5056, 2631718), (6016, 2211763), (7426, 1791808), (10112, 1315859), (14852, 895904), (27997, 475264), (29704, 447952), (55994, 237632), (59408, 223976), (111988, 118816)]