3797872

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2$

素因数の和:102

約数の個数: 60

約数和(自身を含む): 8619240

約数和(自身を除く): 4821368

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 31, 38, 52, 62, 76, 104, 124, 152, 208, 247, 248, 304, 403, 494, 496, 589, 806, 961, 988, 1178, 1612, 1922, 1976, 2356, 3224, 3844, 3952, 4712, 6448, 7657, 7688, 9424, 12493, 15314, 15376, 18259, 24986, 30628, 36518, 49972, 61256, 73036, 99944, 122512, 146072, 199888, 237367, 292144, 474734, 949468, 1898936, 3797872]

約数ペア:

[(1, 3797872), (2, 1898936), (4, 949468), (8, 474734), (13, 292144), (16, 237367), (19, 199888), (26, 146072), (31, 122512), (38, 99944), (52, 73036), (62, 61256), (76, 49972), (104, 36518), (124, 30628), (152, 24986), (208, 18259), (247, 15376), (248, 15314), (304, 12493), (403, 9424), (494, 7688), (496, 7657), (589, 6448), (806, 4712), (961, 3952), (988, 3844), (1178, 3224), (1612, 2356), (1922, 1976)]