7923152

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1$

素因数の和:483

約数の個数: 40

約数和(自身を含む): 16442400

約数和(自身を除く): 8519248

約数列:

[1, 2, 4, 8, 16, 19, 38, 67, 76, 134, 152, 268, 304, 389, 536, 778, 1072, 1273, 1556, 2546, 3112, 5092, 6224, 7391, 10184, 14782, 20368, 26063, 29564, 52126, 59128, 104252, 118256, 208504, 417008, 495197, 990394, 1980788, 3961576, 7923152]

約数ペア:

[(1, 7923152), (2, 3961576), (4, 1980788), (8, 990394), (16, 495197), (19, 417008), (38, 208504), (67, 118256), (76, 104252), (134, 59128), (152, 52126), (268, 29564), (304, 26063), (389, 20368), (536, 14782), (778, 10184), (1072, 7391), (1273, 6224), (1556, 5092), (2546, 3112)]