78540566

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4297}}^1$

素因数の和:4368

約数の個数: 32

約数和(自身を含む): 137192160

約数和(自身を除く): 58651594

約数列:

[1, 2, 13, 19, 26, 37, 38, 74, 247, 481, 494, 703, 962, 1406, 4297, 8594, 9139, 18278, 55861, 81643, 111722, 158989, 163286, 317978, 1061359, 2066857, 2122718, 3020791, 4133714, 6041582, 39270283, 78540566]

約数ペア:

[(1, 78540566), (2, 39270283), (13, 6041582), (19, 4133714), (26, 3020791), (37, 2122718), (38, 2066857), (74, 1061359), (247, 317978), (481, 163286), (494, 158989), (703, 111722), (962, 81643), (1406, 55861), (4297, 18278), (8594, 9139)]