4449388736

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{411371}}^1$

素因数の和:411409

約数の個数: 42

約数和(自身を含む): 9560696652

約数和(自身を除く): 5111307916

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 338, 416, 676, 832, 1352, 2704, 5408, 10816, 411371, 822742, 1645484, 3290968, 5347823, 6581936, 10695646, 13163872, 21391292, 26327744, 42782584, 69521699, 85565168, 139043398, 171130336, 278086796, 342260672, 556173592, 1112347184, 2224694368, 4449388736]

約数ペア:

[(1, 4449388736), (2, 2224694368), (4, 1112347184), (8, 556173592), (13, 342260672), (16, 278086796), (26, 171130336), (32, 139043398), (52, 85565168), (64, 69521699), (104, 42782584), (169, 26327744), (208, 21391292), (338, 13163872), (416, 10695646), (676, 6581936), (832, 5347823), (1352, 3290968), (2704, 1645484), (5408, 822742), (10816, 411371)]