61041604

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1993}}^1$

素因数の和:2060

約数の個数: 48

約数和(自身を含む): 125063680

約数和(自身を除く): 64022076

約数列:

[1, 2, 4, 13, 19, 26, 31, 38, 52, 62, 76, 124, 247, 403, 494, 589, 806, 988, 1178, 1612, 1993, 2356, 3986, 7657, 7972, 15314, 25909, 30628, 37867, 51818, 61783, 75734, 103636, 123566, 151468, 247132, 492271, 803179, 984542, 1173877, 1606358, 1969084, 2347754, 3212716, 4695508, 15260401, 30520802, 61041604]

約数ペア:

[(1, 61041604), (2, 30520802), (4, 15260401), (13, 4695508), (19, 3212716), (26, 2347754), (31, 1969084), (38, 1606358), (52, 1173877), (62, 984542), (76, 803179), (124, 492271), (247, 247132), (403, 151468), (494, 123566), (589, 103636), (806, 75734), (988, 61783), (1178, 51818), (1612, 37867), (1993, 30628), (2356, 25909), (3986, 15314), (7657, 7972)]