412672

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:64

約数の個数: 44

約数和(自身を含む): 917056

約数和(自身を除く): 504384

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 256, 403, 416, 496, 512, 806, 832, 992, 1024, 1612, 1664, 1984, 3224, 3328, 3968, 6448, 6656, 7936, 12896, 13312, 15872, 25792, 31744, 51584, 103168, 206336, 412672]

約数ペア:

[(1, 412672), (2, 206336), (4, 103168), (8, 51584), (13, 31744), (16, 25792), (26, 15872), (31, 13312), (32, 12896), (52, 7936), (62, 6656), (64, 6448), (104, 3968), (124, 3328), (128, 3224), (208, 1984), (248, 1664), (256, 1612), (403, 1024), (416, 992), (496, 832), (512, 806)]