38949744

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{167}}^1$

素因数の和:334

約数の個数: 80

約数和(自身を含む): 104493312

約数和(自身を除く): 65543568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 113, 129, 167, 172, 226, 258, 334, 339, 344, 452, 501, 516, 668, 678, 688, 904, 1002, 1032, 1336, 1356, 1808, 2004, 2064, 2672, 2712, 4008, 4859, 5424, 7181, 8016, 9718, 14362, 14577, 18871, 19436, 21543, 28724, 29154, 37742, 38872, 43086, 56613, 57448, 58308, 75484, 77744, 86172, 113226, 114896, 116616, 150968, 172344, 226452, 233232, 301936, 344688, 452904, 811453, 905808, 1622906, 2434359, 3245812, 4868718, 6491624, 9737436, 12983248, 19474872, 38949744]

約数ペア:

[(1, 38949744), (2, 19474872), (3, 12983248), (4, 9737436), (6, 6491624), (8, 4868718), (12, 3245812), (16, 2434359), (24, 1622906), (43, 905808), (48, 811453), (86, 452904), (113, 344688), (129, 301936), (167, 233232), (172, 226452), (226, 172344), (258, 150968), (334, 116616), (339, 114896), (344, 113226), (452, 86172), (501, 77744), (516, 75484), (668, 58308), (678, 57448), (688, 56613), (904, 43086), (1002, 38872), (1032, 37742), (1336, 29154), (1356, 28724), (1808, 21543), (2004, 19436), (2064, 18871), (2672, 14577), (2712, 14362), (4008, 9718), (4859, 8016), (5424, 7181)]