39149528

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:288

約数の個数: 64

約数和(自身を含む): 84049920

約数和(自身を除く): 44900392

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 113, 124, 127, 226, 248, 254, 341, 452, 508, 682, 904, 1016, 1243, 1364, 1397, 2486, 2728, 2794, 3503, 3937, 4972, 5588, 7006, 7874, 9944, 11176, 14012, 14351, 15748, 28024, 28702, 31496, 38533, 43307, 57404, 77066, 86614, 114808, 154132, 157861, 173228, 308264, 315722, 346456, 444881, 631444, 889762, 1262888, 1779524, 3559048, 4893691, 9787382, 19574764, 39149528]

約数ペア:

[(1, 39149528), (2, 19574764), (4, 9787382), (8, 4893691), (11, 3559048), (22, 1779524), (31, 1262888), (44, 889762), (62, 631444), (88, 444881), (113, 346456), (124, 315722), (127, 308264), (226, 173228), (248, 157861), (254, 154132), (341, 114808), (452, 86614), (508, 77066), (682, 57404), (904, 43307), (1016, 38533), (1243, 31496), (1364, 28702), (1397, 28024), (2486, 15748), (2728, 14351), (2794, 14012), (3503, 11176), (3937, 9944), (4972, 7874), (5588, 7006)]