2720064

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:503

約数の個数: 56

約数和(自身を含む): 7445248

約数和(自身を除く): 4725184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 186, 192, 248, 372, 457, 496, 744, 914, 992, 1371, 1488, 1828, 1984, 2742, 2976, 3656, 5484, 5952, 7312, 10968, 14167, 14624, 21936, 28334, 29248, 42501, 43872, 56668, 85002, 87744, 113336, 170004, 226672, 340008, 453344, 680016, 906688, 1360032, 2720064]

約数ペア:

[(1, 2720064), (2, 1360032), (3, 906688), (4, 680016), (6, 453344), (8, 340008), (12, 226672), (16, 170004), (24, 113336), (31, 87744), (32, 85002), (48, 56668), (62, 43872), (64, 42501), (93, 29248), (96, 28334), (124, 21936), (186, 14624), (192, 14167), (248, 10968), (372, 7312), (457, 5952), (496, 5484), (744, 3656), (914, 2976), (992, 2742), (1371, 1984), (1488, 1828)]