38733058

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{487}}^1$

素因数の和:551

約数の個数: 64

約数和(自身を含む): 78704640

約数和(自身を除く): 39971582

約数列:

[1, 2, 7, 13, 14, 19, 23, 26, 38, 46, 91, 133, 161, 182, 247, 266, 299, 322, 437, 487, 494, 598, 874, 974, 1729, 2093, 3059, 3409, 3458, 4186, 5681, 6118, 6331, 6818, 9253, 11201, 11362, 12662, 18506, 22402, 39767, 44317, 64771, 78407, 79534, 88634, 120289, 129542, 145613, 156814, 212819, 240578, 291226, 425638, 842023, 1019291, 1489733, 1684046, 2038582, 2766647, 2979466, 5533294, 19366529, 38733058]

約数ペア:

[(1, 38733058), (2, 19366529), (7, 5533294), (13, 2979466), (14, 2766647), (19, 2038582), (23, 1684046), (26, 1489733), (38, 1019291), (46, 842023), (91, 425638), (133, 291226), (161, 240578), (182, 212819), (247, 156814), (266, 145613), (299, 129542), (322, 120289), (437, 88634), (487, 79534), (494, 78407), (598, 64771), (874, 44317), (974, 39767), (1729, 22402), (2093, 18506), (3059, 12662), (3409, 11362), (3458, 11201), (4186, 9253), (5681, 6818), (6118, 6331)]