16620048

素因数分解:

$2^4\times 3^2\times {\mathrm{211}}^1\times {\mathrm{547}}^1$

素因数の和:772

約数の個数: 60

約数和(自身を含む): 46818928

約数和(自身を除く): 30198880

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 211, 422, 547, 633, 844, 1094, 1266, 1641, 1688, 1899, 2188, 2532, 3282, 3376, 3798, 4376, 4923, 5064, 6564, 7596, 8752, 9846, 10128, 13128, 15192, 19692, 26256, 30384, 39384, 78768, 115417, 230834, 346251, 461668, 692502, 923336, 1038753, 1385004, 1846672, 2077506, 2770008, 4155012, 5540016, 8310024, 16620048]

約数ペア:

[(1, 16620048), (2, 8310024), (3, 5540016), (4, 4155012), (6, 2770008), (8, 2077506), (9, 1846672), (12, 1385004), (16, 1038753), (18, 923336), (24, 692502), (36, 461668), (48, 346251), (72, 230834), (144, 115417), (211, 78768), (422, 39384), (547, 30384), (633, 26256), (844, 19692), (1094, 15192), (1266, 13128), (1641, 10128), (1688, 9846), (1899, 8752), (2188, 7596), (2532, 6564), (3282, 5064), (3376, 4923), (3798, 4376)]