28921856

素因数分解:

$2^{12}\times {\mathrm{23}}^1\times {\mathrm{307}}^1$

素因数の和:354

約数の個数: 52

約数和(自身を含む): 60547872

約数和(自身を除く): 31626016

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 307, 368, 512, 614, 736, 1024, 1228, 1472, 2048, 2456, 2944, 4096, 4912, 5888, 7061, 9824, 11776, 14122, 19648, 23552, 28244, 39296, 47104, 56488, 78592, 94208, 112976, 157184, 225952, 314368, 451904, 628736, 903808, 1257472, 1807616, 3615232, 7230464, 14460928, 28921856]

約数ペア:

[(1, 28921856), (2, 14460928), (4, 7230464), (8, 3615232), (16, 1807616), (23, 1257472), (32, 903808), (46, 628736), (64, 451904), (92, 314368), (128, 225952), (184, 157184), (256, 112976), (307, 94208), (368, 78592), (512, 56488), (614, 47104), (736, 39296), (1024, 28244), (1228, 23552), (1472, 19648), (2048, 14122), (2456, 11776), (2944, 9824), (4096, 7061), (4912, 5888)]