39712582

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:277

約数の個数: 64

約数和(自身を含む): 78382080

約数和(自身を除く): 38669498

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 53, 91, 106, 161, 179, 182, 299, 322, 358, 371, 598, 689, 742, 1219, 1253, 1378, 2093, 2327, 2438, 2506, 4117, 4186, 4654, 4823, 8234, 8533, 9487, 9646, 15847, 16289, 17066, 18974, 28819, 31694, 32578, 53521, 57638, 66409, 107042, 110929, 123331, 132818, 218201, 221858, 246662, 374647, 436402, 749294, 863317, 1527407, 1726634, 2836613, 3054814, 5673226, 19856291, 39712582]

約数ペア:

[(1, 39712582), (2, 19856291), (7, 5673226), (13, 3054814), (14, 2836613), (23, 1726634), (26, 1527407), (46, 863317), (53, 749294), (91, 436402), (106, 374647), (161, 246662), (179, 221858), (182, 218201), (299, 132818), (322, 123331), (358, 110929), (371, 107042), (598, 66409), (689, 57638), (742, 53521), (1219, 32578), (1253, 31694), (1378, 28819), (2093, 18974), (2327, 17066), (2438, 16289), (2506, 15847), (4117, 9646), (4186, 9487), (4654, 8533), (4823, 8234)]