553678712

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{25931}}^1$

素因数の和:26111

約数の個数: 32

約数和(自身を含む): 1106259120

約数和(自身を除く): 552580408

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 157, 314, 628, 1256, 2669, 5338, 10676, 21352, 25931, 51862, 103724, 207448, 440827, 881654, 1763308, 3526616, 4071167, 8142334, 16284668, 32569336, 69209839, 138419678, 276839356, 553678712]

約数ペア:

[(1, 553678712), (2, 276839356), (4, 138419678), (8, 69209839), (17, 32569336), (34, 16284668), (68, 8142334), (136, 4071167), (157, 3526616), (314, 1763308), (628, 881654), (1256, 440827), (2669, 207448), (5338, 103724), (10676, 51862), (21352, 25931)]