27748028

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3917}}^1$

素因数の和:3962

約数の個数: 48

約数和(自身を含む): 63189504

約数和(自身を除く): 35441476

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 154, 161, 253, 308, 322, 506, 644, 1012, 1771, 3542, 3917, 7084, 7834, 15668, 27419, 43087, 54838, 86174, 90091, 109676, 172348, 180182, 301609, 360364, 603218, 630637, 991001, 1206436, 1261274, 1982002, 2522548, 3964004, 6937007, 13874014, 27748028]

約数ペア:

[(1, 27748028), (2, 13874014), (4, 6937007), (7, 3964004), (11, 2522548), (14, 1982002), (22, 1261274), (23, 1206436), (28, 991001), (44, 630637), (46, 603218), (77, 360364), (92, 301609), (154, 180182), (161, 172348), (253, 109676), (308, 90091), (322, 86174), (506, 54838), (644, 43087), (1012, 27419), (1771, 15668), (3542, 7834), (3917, 7084)]