39417308

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{631}}^1$

素因数の和:762

約数の個数: 48

約数和(自身を含む): 83241984

約数和(自身を除く): 43824676

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 97, 161, 194, 322, 388, 631, 644, 679, 1262, 1358, 2231, 2524, 2716, 4417, 4462, 8834, 8924, 14513, 15617, 17668, 29026, 31234, 58052, 61207, 62468, 101591, 122414, 203182, 244828, 406364, 428449, 856898, 1407761, 1713796, 2815522, 5631044, 9854327, 19708654, 39417308]

約数ペア:

[(1, 39417308), (2, 19708654), (4, 9854327), (7, 5631044), (14, 2815522), (23, 1713796), (28, 1407761), (46, 856898), (92, 428449), (97, 406364), (161, 244828), (194, 203182), (322, 122414), (388, 101591), (631, 62468), (644, 61207), (679, 58052), (1262, 31234), (1358, 29026), (2231, 17668), (2524, 15617), (2716, 14513), (4417, 8924), (4462, 8834)]