64069642

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:311

約数の個数: 64

約数和(自身を含む): 124992000

約数和(自身を除く): 60922358

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 61, 91, 122, 182, 199, 203, 377, 398, 406, 427, 754, 793, 854, 1393, 1586, 1769, 2587, 2639, 2786, 3538, 5174, 5278, 5551, 5771, 11102, 11542, 12139, 12383, 18109, 22997, 24278, 24766, 36218, 40397, 45994, 75023, 80794, 84973, 150046, 157807, 160979, 169946, 315614, 321958, 352031, 525161, 704062, 1050322, 1104649, 2209298, 2464217, 4576403, 4928434, 9152806, 32034821, 64069642]

約数ペア:

[(1, 64069642), (2, 32034821), (7, 9152806), (13, 4928434), (14, 4576403), (26, 2464217), (29, 2209298), (58, 1104649), (61, 1050322), (91, 704062), (122, 525161), (182, 352031), (199, 321958), (203, 315614), (377, 169946), (398, 160979), (406, 157807), (427, 150046), (754, 84973), (793, 80794), (854, 75023), (1393, 45994), (1586, 40397), (1769, 36218), (2587, 24766), (2639, 24278), (2786, 22997), (3538, 18109), (5174, 12383), (5278, 12139), (5551, 11542), (5771, 11102)]