39523536

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{491}}^1$

素因数の和:561

約数の個数: 120

約数和(自身を含む): 122138016

約数和(自身を除く): 82614480

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 43, 48, 52, 72, 78, 86, 104, 117, 129, 144, 156, 172, 208, 234, 258, 312, 344, 387, 468, 491, 516, 559, 624, 688, 774, 936, 982, 1032, 1118, 1473, 1548, 1677, 1872, 1964, 2064, 2236, 2946, 3096, 3354, 3928, 4419, 4472, 5031, 5892, 6192, 6383, 6708, 7856, 8838, 8944, 10062, 11784, 12766, 13416, 17676, 19149, 20124, 21113, 23568, 25532, 26832, 35352, 38298, 40248, 42226, 51064, 57447, 63339, 70704, 76596, 80496, 84452, 102128, 114894, 126678, 153192, 168904, 190017, 229788, 253356, 274469, 306384, 337808, 380034, 459576, 506712, 548938, 760068, 823407, 919152, 1013424, 1097876, 1520136, 1646814, 2195752, 2470221, 3040272, 3293628, 4391504, 4940442, 6587256, 9880884, 13174512, 19761768, 39523536]

約数ペア:

[(1, 39523536), (2, 19761768), (3, 13174512), (4, 9880884), (6, 6587256), (8, 4940442), (9, 4391504), (12, 3293628), (13, 3040272), (16, 2470221), (18, 2195752), (24, 1646814), (26, 1520136), (36, 1097876), (39, 1013424), (43, 919152), (48, 823407), (52, 760068), (72, 548938), (78, 506712), (86, 459576), (104, 380034), (117, 337808), (129, 306384), (144, 274469), (156, 253356), (172, 229788), (208, 190017), (234, 168904), (258, 153192), (312, 126678), (344, 114894), (387, 102128), (468, 84452), (491, 80496), (516, 76596), (559, 70704), (624, 63339), (688, 57447), (774, 51064), (936, 42226), (982, 40248), (1032, 38298), (1118, 35352), (1473, 26832), (1548, 25532), (1677, 23568), (1872, 21113), (1964, 20124), (2064, 19149), (2236, 17676), (2946, 13416), (3096, 12766), (3354, 11784), (3928, 10062), (4419, 8944), (4472, 8838), (5031, 7856), (5892, 6708), (6192, 6383)]