38149672

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{4871}}^1$

素因数の和:4977

約数の個数: 32

約数和(自身を含む): 78926400

約数和(自身を除く): 40776728

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 89, 178, 356, 712, 979, 1958, 3916, 4871, 7832, 9742, 19484, 38968, 53581, 107162, 214324, 428648, 433519, 867038, 1734076, 3468152, 4768709, 9537418, 19074836, 38149672]

約数ペア:

[(1, 38149672), (2, 19074836), (4, 9537418), (8, 4768709), (11, 3468152), (22, 1734076), (44, 867038), (88, 433519), (89, 428648), (178, 214324), (356, 107162), (712, 53581), (979, 38968), (1958, 19484), (3916, 9742), (4871, 7832)]