65463072

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{21997}}^1$

素因数の和:22041

約数の個数: 48

約数和(自身を含む): 177391872

約数和(自身を除く): 111928800

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, 21997, 43994, 65991, 87988, 131982, 175976, 263964, 351952, 527928, 681907, 703904, 1055856, 1363814, 2045721, 2111712, 2727628, 4091442, 5455256, 8182884, 10910512, 16365768, 21821024, 32731536, 65463072]

約数ペア:

[(1, 65463072), (2, 32731536), (3, 21821024), (4, 16365768), (6, 10910512), (8, 8182884), (12, 5455256), (16, 4091442), (24, 2727628), (31, 2111712), (32, 2045721), (48, 1363814), (62, 1055856), (93, 703904), (96, 681907), (124, 527928), (186, 351952), (248, 263964), (372, 175976), (496, 131982), (744, 87988), (992, 65991), (1488, 43994), (2976, 21997)]