38602072

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{1109}}^1$

素因数の和:1363

約数の個数: 32

約数和(自身を含む): 76590000

約数和(自身を除く): 37987928

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 229, 458, 916, 1109, 1832, 2218, 4351, 4436, 8702, 8872, 17404, 21071, 34808, 42142, 84284, 168568, 253961, 507922, 1015844, 2031688, 4825259, 9650518, 19301036, 38602072]

約数ペア:

[(1, 38602072), (2, 19301036), (4, 9650518), (8, 4825259), (19, 2031688), (38, 1015844), (76, 507922), (152, 253961), (229, 168568), (458, 84284), (916, 42142), (1109, 34808), (1832, 21071), (2218, 17404), (4351, 8872), (4436, 8702)]