40771276

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1109}}^1$

素因数の和:1234

約数の個数: 48

約数和(自身を含む): 88764480

約数和(自身を除く): 47993204

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 101, 182, 202, 364, 404, 707, 1109, 1313, 1414, 2218, 2626, 2828, 4436, 5252, 7763, 9191, 14417, 15526, 18382, 28834, 31052, 36764, 57668, 100919, 112009, 201838, 224018, 403676, 448036, 784063, 1456117, 1568126, 2912234, 3136252, 5824468, 10192819, 20385638, 40771276]

約数ペア:

[(1, 40771276), (2, 20385638), (4, 10192819), (7, 5824468), (13, 3136252), (14, 2912234), (26, 1568126), (28, 1456117), (52, 784063), (91, 448036), (101, 403676), (182, 224018), (202, 201838), (364, 112009), (404, 100919), (707, 57668), (1109, 36764), (1313, 31052), (1414, 28834), (2218, 18382), (2626, 15526), (2828, 14417), (4436, 9191), (5252, 7763)]