42719908

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2617}}^1$

素因数の和:2692

約数の個数: 48

約数和(自身を含む): 95001984

約数和(自身を除く): 52282076

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 53, 77, 106, 154, 212, 308, 371, 583, 742, 1166, 1484, 2332, 2617, 4081, 5234, 8162, 10468, 16324, 18319, 28787, 36638, 57574, 73276, 115148, 138701, 201509, 277402, 403018, 554804, 806036, 970907, 1525711, 1941814, 3051422, 3883628, 6102844, 10679977, 21359954, 42719908]

約数ペア:

[(1, 42719908), (2, 21359954), (4, 10679977), (7, 6102844), (11, 3883628), (14, 3051422), (22, 1941814), (28, 1525711), (44, 970907), (53, 806036), (77, 554804), (106, 403018), (154, 277402), (212, 201509), (308, 138701), (371, 115148), (583, 73276), (742, 57574), (1166, 36638), (1484, 28787), (2332, 18319), (2617, 16324), (4081, 10468), (5234, 8162)]