64556506884

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{524287}}^1$

素因数の和:524656

約数の個数: 48

約数和(自身を含む): 155960999936

約数和(自身を除く): 91404493052

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 331, 372, 662, 993, 1324, 1986, 3972, 10261, 20522, 30783, 41044, 61566, 123132, 524287, 1048574, 1572861, 2097148, 3145722, 6291444, 16252897, 32505794, 48758691, 65011588, 97517382, 173538997, 195034764, 347077994, 520616991, 694155988, 1041233982, 2082467964, 5379708907, 10759417814, 16139126721, 21518835628, 32278253442, 64556506884]

約数ペア:

[(1, 64556506884), (2, 32278253442), (3, 21518835628), (4, 16139126721), (6, 10759417814), (12, 5379708907), (31, 2082467964), (62, 1041233982), (93, 694155988), (124, 520616991), (186, 347077994), (331, 195034764), (372, 173538997), (662, 97517382), (993, 65011588), (1324, 48758691), (1986, 32505794), (3972, 16252897), (10261, 6291444), (20522, 3145722), (30783, 2097148), (41044, 1572861), (61566, 1048574), (123132, 524287)]