42284672

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:361

約数の個数: 64

約数和(自身を含む): 89890560

約数和(自身を除く): 47605888

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 53, 64, 92, 106, 128, 184, 212, 271, 368, 424, 542, 736, 848, 1084, 1219, 1472, 1696, 2168, 2438, 2944, 3392, 4336, 4876, 6233, 6784, 8672, 9752, 12466, 14363, 17344, 19504, 24932, 28726, 34688, 39008, 49864, 57452, 78016, 99728, 114904, 156032, 199456, 229808, 330349, 398912, 459616, 660698, 797824, 919232, 1321396, 1838464, 2642792, 5285584, 10571168, 21142336, 42284672]

約数ペア:

[(1, 42284672), (2, 21142336), (4, 10571168), (8, 5285584), (16, 2642792), (23, 1838464), (32, 1321396), (46, 919232), (53, 797824), (64, 660698), (92, 459616), (106, 398912), (128, 330349), (184, 229808), (212, 199456), (271, 156032), (368, 114904), (424, 99728), (542, 78016), (736, 57452), (848, 49864), (1084, 39008), (1219, 34688), (1472, 28726), (1696, 24932), (2168, 19504), (2438, 17344), (2944, 14363), (3392, 12466), (4336, 9752), (4876, 8672), (6233, 6784)]