38446576

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:159

約数の個数: 120

約数和(自身を含む): 95418000

約数和(自身を除く): 56971424

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 29, 38, 49, 56, 58, 76, 89, 98, 112, 116, 133, 152, 178, 196, 203, 232, 266, 304, 356, 392, 406, 464, 532, 551, 623, 712, 784, 812, 931, 1064, 1102, 1246, 1421, 1424, 1624, 1691, 1862, 2128, 2204, 2492, 2581, 2842, 3248, 3382, 3724, 3857, 4361, 4408, 4984, 5162, 5684, 6764, 7448, 7714, 8722, 8816, 9968, 10324, 11368, 11837, 13528, 14896, 15428, 17444, 18067, 20648, 22736, 23674, 26999, 27056, 30856, 34888, 36134, 41296, 47348, 49039, 53998, 61712, 69776, 72268, 82859, 94696, 98078, 107996, 126469, 144536, 165718, 189392, 196156, 215992, 252938, 289072, 331436, 343273, 392312, 431984, 505876, 662872, 686546, 784624, 1011752, 1325744, 1373092, 2023504, 2402911, 2746184, 4805822, 5492368, 9611644, 19223288, 38446576]

約数ペア:

[(1, 38446576), (2, 19223288), (4, 9611644), (7, 5492368), (8, 4805822), (14, 2746184), (16, 2402911), (19, 2023504), (28, 1373092), (29, 1325744), (38, 1011752), (49, 784624), (56, 686546), (58, 662872), (76, 505876), (89, 431984), (98, 392312), (112, 343273), (116, 331436), (133, 289072), (152, 252938), (178, 215992), (196, 196156), (203, 189392), (232, 165718), (266, 144536), (304, 126469), (356, 107996), (392, 98078), (406, 94696), (464, 82859), (532, 72268), (551, 69776), (623, 61712), (712, 53998), (784, 49039), (812, 47348), (931, 41296), (1064, 36134), (1102, 34888), (1246, 30856), (1421, 27056), (1424, 26999), (1624, 23674), (1691, 22736), (1862, 20648), (2128, 18067), (2204, 17444), (2492, 15428), (2581, 14896), (2842, 13528), (3248, 11837), (3382, 11368), (3724, 10324), (3857, 9968), (4361, 8816), (4408, 8722), (4984, 7714), (5162, 7448), (5684, 6764)]