7861808

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:261

約数の個数: 40

約数和(自身を含む): 15856128

約数和(自身を除く): 7994320

約数列:

[1, 2, 4, 8, 16, 53, 73, 106, 127, 146, 212, 254, 292, 424, 508, 584, 848, 1016, 1168, 2032, 3869, 6731, 7738, 9271, 13462, 15476, 18542, 26924, 30952, 37084, 53848, 61904, 74168, 107696, 148336, 491363, 982726, 1965452, 3930904, 7861808]

約数ペア:

[(1, 7861808), (2, 3930904), (4, 1965452), (8, 982726), (16, 491363), (53, 148336), (73, 107696), (106, 74168), (127, 61904), (146, 53848), (212, 37084), (254, 30952), (292, 26924), (424, 18542), (508, 15476), (584, 13462), (848, 9271), (1016, 7738), (1168, 6731), (2032, 3869)]