65528904

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:299

約数の個数: 128

約数和(自身を含む): 196669440

約数和(自身を除く): 131140536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 47, 56, 84, 86, 94, 129, 141, 168, 172, 188, 193, 258, 282, 301, 329, 344, 376, 386, 516, 564, 579, 602, 658, 772, 903, 987, 1032, 1128, 1158, 1204, 1316, 1351, 1544, 1806, 1974, 2021, 2316, 2408, 2632, 2702, 3612, 3948, 4042, 4053, 4632, 5404, 6063, 7224, 7896, 8084, 8106, 8299, 9071, 10808, 12126, 14147, 16168, 16212, 16598, 18142, 24252, 24897, 27213, 28294, 32424, 33196, 36284, 42441, 48504, 49794, 54426, 56588, 58093, 63497, 66392, 72568, 84882, 99588, 108852, 113176, 116186, 126994, 169764, 174279, 190491, 199176, 217704, 232372, 253988, 339528, 348558, 380982, 390053, 464744, 507976, 697116, 761964, 780106, 1170159, 1394232, 1523928, 1560212, 2340318, 2730371, 3120424, 4680636, 5460742, 8191113, 9361272, 10921484, 16382226, 21842968, 32764452, 65528904]

約数ペア:

[(1, 65528904), (2, 32764452), (3, 21842968), (4, 16382226), (6, 10921484), (7, 9361272), (8, 8191113), (12, 5460742), (14, 4680636), (21, 3120424), (24, 2730371), (28, 2340318), (42, 1560212), (43, 1523928), (47, 1394232), (56, 1170159), (84, 780106), (86, 761964), (94, 697116), (129, 507976), (141, 464744), (168, 390053), (172, 380982), (188, 348558), (193, 339528), (258, 253988), (282, 232372), (301, 217704), (329, 199176), (344, 190491), (376, 174279), (386, 169764), (516, 126994), (564, 116186), (579, 113176), (602, 108852), (658, 99588), (772, 84882), (903, 72568), (987, 66392), (1032, 63497), (1128, 58093), (1158, 56588), (1204, 54426), (1316, 49794), (1351, 48504), (1544, 42441), (1806, 36284), (1974, 33196), (2021, 32424), (2316, 28294), (2408, 27213), (2632, 24897), (2702, 24252), (3612, 18142), (3948, 16598), (4042, 16212), (4053, 16168), (4632, 14147), (5404, 12126), (6063, 10808), (7224, 9071), (7896, 8299), (8084, 8106)]