9491456

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:87

約数の個数: 88

約数和(自身を含む): 22009344

約数和(自身を除く): 12517888

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 31, 32, 46, 52, 62, 64, 92, 104, 124, 128, 184, 208, 248, 256, 299, 368, 403, 416, 496, 512, 598, 713, 736, 806, 832, 992, 1024, 1196, 1426, 1472, 1612, 1664, 1984, 2392, 2852, 2944, 3224, 3328, 3968, 4784, 5704, 5888, 6448, 6656, 7936, 9269, 9568, 11408, 11776, 12896, 13312, 15872, 18538, 19136, 22816, 23552, 25792, 31744, 37076, 38272, 45632, 51584, 74152, 76544, 91264, 103168, 148304, 153088, 182528, 206336, 296608, 306176, 365056, 412672, 593216, 730112, 1186432, 2372864, 4745728, 9491456]

約数ペア:

[(1, 9491456), (2, 4745728), (4, 2372864), (8, 1186432), (13, 730112), (16, 593216), (23, 412672), (26, 365056), (31, 306176), (32, 296608), (46, 206336), (52, 182528), (62, 153088), (64, 148304), (92, 103168), (104, 91264), (124, 76544), (128, 74152), (184, 51584), (208, 45632), (248, 38272), (256, 37076), (299, 31744), (368, 25792), (403, 23552), (416, 22816), (496, 19136), (512, 18538), (598, 15872), (713, 13312), (736, 12896), (806, 11776), (832, 11408), (992, 9568), (1024, 9269), (1196, 7936), (1426, 6656), (1472, 6448), (1612, 5888), (1664, 5704), (1984, 4784), (2392, 3968), (2852, 3328), (2944, 3224)]