39788252

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1993}}^1$

素因数の和:2058

約数の個数: 48

約数和(自身を含む): 85757952

約数和(自身を除く): 45969700

約数列:

[1, 2, 4, 7, 14, 23, 28, 31, 46, 62, 92, 124, 161, 217, 322, 434, 644, 713, 868, 1426, 1993, 2852, 3986, 4991, 7972, 9982, 13951, 19964, 27902, 45839, 55804, 61783, 91678, 123566, 183356, 247132, 320873, 432481, 641746, 864962, 1283492, 1421009, 1729924, 2842018, 5684036, 9947063, 19894126, 39788252]

約数ペア:

[(1, 39788252), (2, 19894126), (4, 9947063), (7, 5684036), (14, 2842018), (23, 1729924), (28, 1421009), (31, 1283492), (46, 864962), (62, 641746), (92, 432481), (124, 320873), (161, 247132), (217, 183356), (322, 123566), (434, 91678), (644, 61783), (713, 55804), (868, 45839), (1426, 27902), (1993, 19964), (2852, 13951), (3986, 9982), (4991, 7972)]