17967490568

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{373}}^1\times {\mathrm{1103}}^1$

素因数の和:1638

約数の個数: 64

約数和(自身を含む): 34782359040

約数和(自身を除く): 16814868472

約数列:

[1, 2, 4, 8, 53, 103, 106, 206, 212, 373, 412, 424, 746, 824, 1103, 1492, 2206, 2984, 4412, 5459, 8824, 10918, 19769, 21836, 38419, 39538, 43672, 58459, 76838, 79076, 113609, 116918, 153676, 158152, 227218, 233836, 307352, 411419, 454436, 467672, 822838, 908872, 1645676, 2036207, 3291352, 4072414, 6021277, 8144828, 12042554, 16289656, 21805207, 24085108, 42376157, 43610414, 48170216, 84752314, 87220828, 169504628, 174441656, 339009256, 2245936321, 4491872642, 8983745284, 17967490568]

約数ペア:

[(1, 17967490568), (2, 8983745284), (4, 4491872642), (8, 2245936321), (53, 339009256), (103, 174441656), (106, 169504628), (206, 87220828), (212, 84752314), (373, 48170216), (412, 43610414), (424, 42376157), (746, 24085108), (824, 21805207), (1103, 16289656), (1492, 12042554), (2206, 8144828), (2984, 6021277), (4412, 4072414), (5459, 3291352), (8824, 2036207), (10918, 1645676), (19769, 908872), (21836, 822838), (38419, 467672), (39538, 454436), (43672, 411419), (58459, 307352), (76838, 233836), (79076, 227218), (113609, 158152), (116918, 153676)]