67238104

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{653}}^1$

素因数の和:931

約数の個数: 32

約数和(自身を含む): 128942640

約数和(自身を除く): 61704536

約数列:

[1, 2, 4, 8, 61, 122, 211, 244, 422, 488, 653, 844, 1306, 1688, 2612, 5224, 12871, 25742, 39833, 51484, 79666, 102968, 137783, 159332, 275566, 318664, 551132, 1102264, 8404763, 16809526, 33619052, 67238104]

約数ペア:

[(1, 67238104), (2, 33619052), (4, 16809526), (8, 8404763), (61, 1102264), (122, 551132), (211, 318664), (244, 275566), (422, 159332), (488, 137783), (653, 102968), (844, 79666), (1306, 51484), (1688, 39833), (2612, 25742), (5224, 12871)]