39864832

素因数分解:

$2^9\times 7^3\times {\mathrm{227}}^1$

素因数の和:266

約数の個数: 80

約数和(自身を含む): 93297600

約数和(自身を除く): 53432768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 227, 256, 343, 392, 448, 454, 512, 686, 784, 896, 908, 1372, 1568, 1589, 1792, 1816, 2744, 3136, 3178, 3584, 3632, 5488, 6272, 6356, 7264, 10976, 11123, 12544, 12712, 14528, 21952, 22246, 25088, 25424, 29056, 43904, 44492, 50848, 58112, 77861, 87808, 88984, 101696, 116224, 155722, 175616, 177968, 203392, 311444, 355936, 406784, 622888, 711872, 813568, 1245776, 1423744, 2491552, 2847488, 4983104, 5694976, 9966208, 19932416, 39864832]

約数ペア:

[(1, 39864832), (2, 19932416), (4, 9966208), (7, 5694976), (8, 4983104), (14, 2847488), (16, 2491552), (28, 1423744), (32, 1245776), (49, 813568), (56, 711872), (64, 622888), (98, 406784), (112, 355936), (128, 311444), (196, 203392), (224, 177968), (227, 175616), (256, 155722), (343, 116224), (392, 101696), (448, 88984), (454, 87808), (512, 77861), (686, 58112), (784, 50848), (896, 44492), (908, 43904), (1372, 29056), (1568, 25424), (1589, 25088), (1792, 22246), (1816, 21952), (2744, 14528), (3136, 12712), (3178, 12544), (3584, 11123), (3632, 10976), (5488, 7264), (6272, 6356)]