30751552

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1607}}^1$

素因数の和:1655

約数の個数: 56

約数和(自身を含む): 68616576

約数和(自身を除く): 37865024

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 104, 184, 208, 299, 368, 416, 598, 736, 832, 1196, 1472, 1607, 2392, 3214, 4784, 6428, 9568, 12856, 19136, 20891, 25712, 36961, 41782, 51424, 73922, 83564, 102848, 147844, 167128, 295688, 334256, 480493, 591376, 668512, 960986, 1182752, 1337024, 1921972, 2365504, 3843944, 7687888, 15375776, 30751552]

約数ペア:

[(1, 30751552), (2, 15375776), (4, 7687888), (8, 3843944), (13, 2365504), (16, 1921972), (23, 1337024), (26, 1182752), (32, 960986), (46, 668512), (52, 591376), (64, 480493), (92, 334256), (104, 295688), (184, 167128), (208, 147844), (299, 102848), (368, 83564), (416, 73922), (598, 51424), (736, 41782), (832, 36961), (1196, 25712), (1472, 20891), (1607, 19136), (2392, 12856), (3214, 9568), (4784, 6428)]