7889747656

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{751}}^1\times {\mathrm{6469}}^1$

素因数の和:7262

約数の個数: 64

約数和(自身を含む): 17515584000

約数和(自身を除く): 9625836344

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 751, 812, 1502, 1624, 3004, 5257, 6008, 6469, 10514, 12938, 21028, 21779, 25876, 42056, 43558, 45283, 51752, 87116, 90566, 152453, 174232, 181132, 187601, 304906, 362264, 375202, 609812, 750404, 1219624, 1313207, 1500808, 2626414, 4858219, 5252828, 9716438, 10505656, 19432876, 34007533, 38865752, 68015066, 136030132, 140888351, 272060264, 281776702, 563553404, 986218457, 1127106808, 1972436914, 3944873828, 7889747656]

約数ペア:

[(1, 7889747656), (2, 3944873828), (4, 1972436914), (7, 1127106808), (8, 986218457), (14, 563553404), (28, 281776702), (29, 272060264), (56, 140888351), (58, 136030132), (116, 68015066), (203, 38865752), (232, 34007533), (406, 19432876), (751, 10505656), (812, 9716438), (1502, 5252828), (1624, 4858219), (3004, 2626414), (5257, 1500808), (6008, 1313207), (6469, 1219624), (10514, 750404), (12938, 609812), (21028, 375202), (21779, 362264), (25876, 304906), (42056, 187601), (43558, 181132), (45283, 174232), (51752, 152453), (87116, 90566)]