38810512

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{463}}^1$

素因数の和:528

約数の個数: 60

約数和(自身を含む): 84232704

約数和(自身を除く): 45422192

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 169, 208, 248, 338, 403, 463, 496, 676, 806, 926, 1352, 1612, 1852, 2704, 3224, 3704, 5239, 6019, 6448, 7408, 10478, 12038, 14353, 20956, 24076, 28706, 41912, 48152, 57412, 78247, 83824, 96304, 114824, 156494, 186589, 229648, 312988, 373178, 625976, 746356, 1251952, 1492712, 2425657, 2985424, 4851314, 9702628, 19405256, 38810512]

約数ペア:

[(1, 38810512), (2, 19405256), (4, 9702628), (8, 4851314), (13, 2985424), (16, 2425657), (26, 1492712), (31, 1251952), (52, 746356), (62, 625976), (104, 373178), (124, 312988), (169, 229648), (208, 186589), (248, 156494), (338, 114824), (403, 96304), (463, 83824), (496, 78247), (676, 57412), (806, 48152), (926, 41912), (1352, 28706), (1612, 24076), (1852, 20956), (2704, 14353), (3224, 12038), (3704, 10478), (5239, 7408), (6019, 6448)]