38278164

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{419}}^1$

素因数の和:780

約数の個数: 48

約数和(自身を含む): 93703680

約数和(自身を除く): 55425516

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 331, 419, 662, 838, 993, 1257, 1324, 1676, 1986, 2514, 3972, 5028, 7613, 9637, 15226, 19274, 22839, 28911, 30452, 38548, 45678, 57822, 91356, 115644, 138689, 277378, 416067, 554756, 832134, 1664268, 3189847, 6379694, 9569541, 12759388, 19139082, 38278164]

約数ペア:

[(1, 38278164), (2, 19139082), (3, 12759388), (4, 9569541), (6, 6379694), (12, 3189847), (23, 1664268), (46, 832134), (69, 554756), (92, 416067), (138, 277378), (276, 138689), (331, 115644), (419, 91356), (662, 57822), (838, 45678), (993, 38548), (1257, 30452), (1324, 28911), (1676, 22839), (1986, 19274), (2514, 15226), (3972, 9637), (5028, 7613)]