40378052

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{967}}^1$

素因数の和:1068

約数の個数: 48

約数和(自身を含む): 84239232

約数和(自身を除く): 43861180

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 73, 143, 146, 286, 292, 572, 803, 949, 967, 1606, 1898, 1934, 3212, 3796, 3868, 10439, 10637, 12571, 20878, 21274, 25142, 41756, 42548, 50284, 70591, 138281, 141182, 276562, 282364, 553124, 776501, 917683, 1553002, 1835366, 3106004, 3670732, 10094513, 20189026, 40378052]

約数ペア:

[(1, 40378052), (2, 20189026), (4, 10094513), (11, 3670732), (13, 3106004), (22, 1835366), (26, 1553002), (44, 917683), (52, 776501), (73, 553124), (143, 282364), (146, 276562), (286, 141182), (292, 138281), (572, 70591), (803, 50284), (949, 42548), (967, 41756), (1606, 25142), (1898, 21274), (1934, 20878), (3212, 12571), (3796, 10637), (3868, 10439)]