70799672

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:276

約数の個数: 64

約数和(自身を含む): 144460800

約数和(自身を除く): 73661128

約数列:

[1, 2, 4, 8, 29, 43, 47, 58, 86, 94, 116, 151, 172, 188, 232, 302, 344, 376, 604, 1208, 1247, 1363, 2021, 2494, 2726, 4042, 4379, 4988, 5452, 6493, 7097, 8084, 8758, 9976, 10904, 12986, 14194, 16168, 17516, 25972, 28388, 35032, 51944, 56776, 58609, 117218, 188297, 205813, 234436, 305171, 376594, 411626, 468872, 610342, 753188, 823252, 1220684, 1506376, 1646504, 2441368, 8849959, 17699918, 35399836, 70799672]

約数ペア:

[(1, 70799672), (2, 35399836), (4, 17699918), (8, 8849959), (29, 2441368), (43, 1646504), (47, 1506376), (58, 1220684), (86, 823252), (94, 753188), (116, 610342), (151, 468872), (172, 411626), (188, 376594), (232, 305171), (302, 234436), (344, 205813), (376, 188297), (604, 117218), (1208, 58609), (1247, 56776), (1363, 51944), (2021, 35032), (2494, 28388), (2726, 25972), (4042, 17516), (4379, 16168), (4988, 14194), (5452, 12986), (6493, 10904), (7097, 9976), (8084, 8758)]