814870112

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{213989}}^1$

素因数の和:214023

約数の個数: 48

約数和(自身を含む): 1941317280

約数和(自身を除く): 1126447168

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 213989, 427978, 855956, 1497923, 1711912, 2995846, 3423824, 3637813, 5991692, 6847648, 7275626, 11983384, 14551252, 23966768, 25464691, 29102504, 47933536, 50929382, 58205008, 101858764, 116410016, 203717528, 407435056, 814870112]

約数ペア:

[(1, 814870112), (2, 407435056), (4, 203717528), (7, 116410016), (8, 101858764), (14, 58205008), (16, 50929382), (17, 47933536), (28, 29102504), (32, 25464691), (34, 23966768), (56, 14551252), (68, 11983384), (112, 7275626), (119, 6847648), (136, 5991692), (224, 3637813), (238, 3423824), (272, 2995846), (476, 1711912), (544, 1497923), (952, 855956), (1904, 427978), (3808, 213989)]