38188344

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:460

約数の個数: 64

約数和(自身を含む): 98461440

約数和(自身を除く): 60273096

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 73, 142, 146, 213, 219, 284, 292, 307, 426, 438, 568, 584, 614, 852, 876, 921, 1228, 1704, 1752, 1842, 2456, 3684, 5183, 7368, 10366, 15549, 20732, 21797, 22411, 31098, 41464, 43594, 44822, 62196, 65391, 67233, 87188, 89644, 124392, 130782, 134466, 174376, 179288, 261564, 268932, 523128, 537864, 1591181, 3182362, 4773543, 6364724, 9547086, 12729448, 19094172, 38188344]

約数ペア:

[(1, 38188344), (2, 19094172), (3, 12729448), (4, 9547086), (6, 6364724), (8, 4773543), (12, 3182362), (24, 1591181), (71, 537864), (73, 523128), (142, 268932), (146, 261564), (213, 179288), (219, 174376), (284, 134466), (292, 130782), (307, 124392), (426, 89644), (438, 87188), (568, 67233), (584, 65391), (614, 62196), (852, 44822), (876, 43594), (921, 41464), (1228, 31098), (1704, 22411), (1752, 21797), (1842, 20732), (2456, 15549), (3684, 10366), (5183, 7368)]