713728

素因数分解:

$2^{10}\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:78

約数の個数: 44

約数和(自身を含む): 1547532

約数和(自身を除く): 833804

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 41, 64, 68, 82, 128, 136, 164, 256, 272, 328, 512, 544, 656, 697, 1024, 1088, 1312, 1394, 2176, 2624, 2788, 4352, 5248, 5576, 8704, 10496, 11152, 17408, 20992, 22304, 41984, 44608, 89216, 178432, 356864, 713728]

約数ペア:

[(1, 713728), (2, 356864), (4, 178432), (8, 89216), (16, 44608), (17, 41984), (32, 22304), (34, 20992), (41, 17408), (64, 11152), (68, 10496), (82, 8704), (128, 5576), (136, 5248), (164, 4352), (256, 2788), (272, 2624), (328, 2176), (512, 1394), (544, 1312), (656, 1088), (697, 1024)]