64626730378

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{7837343}}^1$

素因数の和:7837402

約数の個数: 32

約数和(自身を含む): 120381603840

約数和(自身を除く): 55754873462

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 133, 217, 266, 434, 589, 1178, 4123, 8246, 7837343, 15674686, 54861401, 109722802, 148909517, 242957633, 297819034, 485915266, 1042366619, 1700703431, 2084733238, 3401406862, 4616195027, 9232390054, 32313365189, 64626730378]

約数ペア:

[(1, 64626730378), (2, 32313365189), (7, 9232390054), (14, 4616195027), (19, 3401406862), (31, 2084733238), (38, 1700703431), (62, 1042366619), (133, 485915266), (217, 297819034), (266, 242957633), (434, 148909517), (589, 109722802), (1178, 54861401), (4123, 15674686), (8246, 7837343)]