7038512

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:190

約数の個数: 60

約数和(自身を含む): 15657480

約数和(自身を除く): 8618968

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 137, 152, 169, 208, 247, 274, 304, 338, 494, 548, 676, 988, 1096, 1352, 1781, 1976, 2192, 2603, 2704, 3211, 3562, 3952, 5206, 6422, 7124, 10412, 12844, 14248, 20824, 23153, 25688, 28496, 33839, 41648, 46306, 51376, 67678, 92612, 135356, 185224, 270712, 370448, 439907, 541424, 879814, 1759628, 3519256, 7038512]

約数ペア:

[(1, 7038512), (2, 3519256), (4, 1759628), (8, 879814), (13, 541424), (16, 439907), (19, 370448), (26, 270712), (38, 185224), (52, 135356), (76, 92612), (104, 67678), (137, 51376), (152, 46306), (169, 41648), (208, 33839), (247, 28496), (274, 25688), (304, 23153), (338, 20824), (494, 14248), (548, 12844), (676, 10412), (988, 7124), (1096, 6422), (1352, 5206), (1781, 3952), (1976, 3562), (2192, 3211), (2603, 2704)]