24994620976

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{11171}}^1$

素因数の和:11570

約数の個数: 80

約数和(自身を含む): 53994544128

約数和(自身を除く): 28999923152

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 347, 403, 496, 694, 806, 1388, 1612, 2776, 3224, 4511, 5552, 6448, 9022, 10757, 11171, 18044, 21514, 22342, 36088, 43028, 44684, 72176, 86056, 89368, 139841, 145223, 172112, 178736, 279682, 290446, 346301, 559364, 580892, 692602, 1118728, 1161784, 1385204, 2237456, 2323568, 2770408, 3876337, 4501913, 5540816, 7752674, 9003826, 15505348, 18007652, 31010696, 36015304, 50392381, 62021392, 72030608, 100784762, 120166447, 201569524, 240332894, 403139048, 480665788, 806278096, 961331576, 1562163811, 1922663152, 3124327622, 6248655244, 12497310488, 24994620976]

約数ペア:

[(1, 24994620976), (2, 12497310488), (4, 6248655244), (8, 3124327622), (13, 1922663152), (16, 1562163811), (26, 961331576), (31, 806278096), (52, 480665788), (62, 403139048), (104, 240332894), (124, 201569524), (208, 120166447), (248, 100784762), (347, 72030608), (403, 62021392), (496, 50392381), (694, 36015304), (806, 31010696), (1388, 18007652), (1612, 15505348), (2776, 9003826), (3224, 7752674), (4511, 5540816), (5552, 4501913), (6448, 3876337), (9022, 2770408), (10757, 2323568), (11171, 2237456), (18044, 1385204), (21514, 1161784), (22342, 1118728), (36088, 692602), (43028, 580892), (44684, 559364), (72176, 346301), (86056, 290446), (89368, 279682), (139841, 178736), (145223, 172112)]