69064658

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{557}}^1$

素因数の和:842

約数の個数: 32

約数和(自身を含む): 118117440

約数和(自身を除く): 49052782

約数列:

[1, 2, 13, 19, 26, 38, 247, 251, 494, 502, 557, 1114, 3263, 4769, 6526, 7241, 9538, 10583, 14482, 21166, 61997, 123994, 137579, 139807, 275158, 279614, 1817491, 2656333, 3634982, 5312666, 34532329, 69064658]

約数ペア:

[(1, 69064658), (2, 34532329), (13, 5312666), (19, 3634982), (26, 2656333), (38, 1817491), (247, 279614), (251, 275158), (494, 139807), (502, 137579), (557, 123994), (1114, 61997), (3263, 21166), (4769, 14482), (6526, 10583), (7241, 9538)]