28925164807

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1\times {\mathrm{34651}}^1$

素因数の和:34999

約数の個数: 32

約数和(自身を含む): 37164685824

約数和(自身を除く): 8239521017

約数列:

[1, 7, 11, 37, 77, 259, 293, 407, 2051, 2849, 3223, 10841, 22561, 34651, 75887, 119251, 242557, 381161, 834757, 1282087, 2668127, 8974609, 10152743, 14102957, 71069201, 98720699, 111680173, 375651491, 781761211, 2629560437, 4132166401, 28925164807]

約数ペア:

[(1, 28925164807), (7, 4132166401), (11, 2629560437), (37, 781761211), (77, 375651491), (259, 111680173), (293, 98720699), (407, 71069201), (2051, 14102957), (2849, 10152743), (3223, 8974609), (10841, 2668127), (22561, 1282087), (34651, 834757), (75887, 381161), (119251, 242557)]