40393276

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{419}}^1$

素因数の和:754

約数の個数: 48

約数和(自身を含む): 88623360

約数和(自身を除く): 48230084

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 313, 419, 626, 838, 1252, 1676, 2191, 2933, 3443, 4382, 4609, 5866, 6886, 8764, 9218, 11732, 13772, 18436, 24101, 32263, 48202, 64526, 96404, 129052, 131147, 262294, 524588, 918029, 1442617, 1836058, 2885234, 3672116, 5770468, 10098319, 20196638, 40393276]

約数ペア:

[(1, 40393276), (2, 20196638), (4, 10098319), (7, 5770468), (11, 3672116), (14, 2885234), (22, 1836058), (28, 1442617), (44, 918029), (77, 524588), (154, 262294), (308, 131147), (313, 129052), (419, 96404), (626, 64526), (838, 48202), (1252, 32263), (1676, 24101), (2191, 18436), (2933, 13772), (3443, 11732), (4382, 9218), (4609, 8764), (5866, 6886)]