65490848

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{617}}^1$

素因数の和:765

約数の個数: 48

約数和(自身を含む): 134555904

約数和(自身を除く): 69065056

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 107, 124, 214, 248, 428, 496, 617, 856, 992, 1234, 1712, 2468, 3317, 3424, 4936, 6634, 9872, 13268, 19127, 19744, 26536, 38254, 53072, 66019, 76508, 106144, 132038, 153016, 264076, 306032, 528152, 612064, 1056304, 2046589, 2112608, 4093178, 8186356, 16372712, 32745424, 65490848]

約数ペア:

[(1, 65490848), (2, 32745424), (4, 16372712), (8, 8186356), (16, 4093178), (31, 2112608), (32, 2046589), (62, 1056304), (107, 612064), (124, 528152), (214, 306032), (248, 264076), (428, 153016), (496, 132038), (617, 106144), (856, 76508), (992, 66019), (1234, 53072), (1712, 38254), (2468, 26536), (3317, 19744), (3424, 19127), (4936, 13268), (6634, 9872)]