7788272828

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1\times {\mathrm{383}}^1$

素因数の和:819

約数の個数: 96

約数和(自身を含む): 16411852800

約数和(自身を除く): 8623579972

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 79, 116, 158, 203, 316, 317, 383, 406, 553, 634, 766, 812, 1106, 1268, 1532, 2212, 2219, 2291, 2681, 4438, 4582, 5362, 8876, 9164, 9193, 10724, 11107, 16037, 18386, 22214, 25043, 30257, 32074, 36772, 44428, 50086, 60514, 64148, 64351, 77749, 100172, 121028, 121411, 128702, 155498, 175301, 211799, 242822, 257404, 310996, 350602, 423598, 485644, 701204, 726247, 847196, 849877, 877453, 1452494, 1699754, 1754906, 2904988, 3399508, 3509812, 3520919, 5083729, 6142171, 7041838, 9591469, 10167458, 12284342, 14083676, 19182938, 20334916, 24568684, 24646433, 38365876, 49292866, 67140283, 98585732, 134280566, 268561132, 278152601, 556305202, 1112610404, 1947068207, 3894136414, 7788272828]

約数ペア:

[(1, 7788272828), (2, 3894136414), (4, 1947068207), (7, 1112610404), (14, 556305202), (28, 278152601), (29, 268561132), (58, 134280566), (79, 98585732), (116, 67140283), (158, 49292866), (203, 38365876), (316, 24646433), (317, 24568684), (383, 20334916), (406, 19182938), (553, 14083676), (634, 12284342), (766, 10167458), (812, 9591469), (1106, 7041838), (1268, 6142171), (1532, 5083729), (2212, 3520919), (2219, 3509812), (2291, 3399508), (2681, 2904988), (4438, 1754906), (4582, 1699754), (5362, 1452494), (8876, 877453), (9164, 849877), (9193, 847196), (10724, 726247), (11107, 701204), (16037, 485644), (18386, 423598), (22214, 350602), (25043, 310996), (30257, 257404), (32074, 242822), (36772, 211799), (44428, 175301), (50086, 155498), (60514, 128702), (64148, 121411), (64351, 121028), (77749, 100172)]