64427424

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{21649}}^1$

素因数の和:21693

約数の個数: 48

約数和(自身を含む): 174585600

約数和(自身を除く): 110158176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 21649, 43298, 64947, 86596, 129894, 173192, 259788, 346384, 519576, 671119, 692768, 1039152, 1342238, 2013357, 2078304, 2684476, 4026714, 5368952, 8053428, 10737904, 16106856, 21475808, 32213712, 64427424]

約数ペア:

[(1, 64427424), (2, 32213712), (3, 21475808), (4, 16106856), (6, 10737904), (8, 8053428), (12, 5368952), (16, 4026714), (24, 2684476), (31, 2078304), (32, 2013357), (48, 1342238), (62, 1039152), (93, 692768), (96, 671119), (124, 519576), (186, 346384), (248, 259788), (372, 173192), (496, 129894), (744, 86596), (992, 64947), (1488, 43298), (2976, 21649)]