38188384

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2239}}^1$

素因数の和:2303

約数の個数: 48

約数和(自身を含む): 82978560

約数和(自身を除く): 44790176

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 82, 104, 164, 208, 328, 416, 533, 656, 1066, 1312, 2132, 2239, 4264, 4478, 8528, 8956, 17056, 17912, 29107, 35824, 58214, 71648, 91799, 116428, 183598, 232856, 367196, 465712, 734392, 931424, 1193387, 1468784, 2386774, 2937568, 4773548, 9547096, 19094192, 38188384]

約数ペア:

[(1, 38188384), (2, 19094192), (4, 9547096), (8, 4773548), (13, 2937568), (16, 2386774), (26, 1468784), (32, 1193387), (41, 931424), (52, 734392), (82, 465712), (104, 367196), (164, 232856), (208, 183598), (328, 116428), (416, 91799), (533, 71648), (656, 58214), (1066, 35824), (1312, 29107), (2132, 17912), (2239, 17056), (4264, 8956), (4478, 8528)]